CWE-707

Improper Neutralization

The product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties are met before being read from an upstream component or sent to a downstream component.

CVE-2020-11026 (GCVE-0-2020-11026)
Vulnerability from cvelistv5
Published
2020-04-30 22:15
Modified
2024-08-04 11:21
CWE
  • CWE-707 - Improper Neutralization
Summary
In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file. This requires an authenticated user with privileges to upload files. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
Impacted products
Vendor Product Version
WordPress WordPress Version: >= 5.4.0, < 5.4.1
Version: >= 5.3.0, < 5.3.3
Version: >= 5.2.0, < 5.2.6
Version: >= 5.1.0, < 5.1.5
Version: >= 5.0.0, < 5.0.9
Version: >= 4.9.0, < 4.9.14
Version: >= 4.8.0, < 4.8.13
Version: >= 4.7.0, < 4.7.17
Version: >= 4.6.0, < 4.6.18
Version: >= 4.5.0, < 4.5.21
Version: >= 4.4.0, < 4.4.22
Version: >= 4.3.0, < 4.3.23
Version: >= 4.2.0, < 4.2.27
Version: >= 4.1.0, < 4.1.30
Version: >= 4.0.0, < 4.0.30
Version: >= 3.9.0, < 3.9.31
Version: >= 3.8.0, < 3.8.33
Version: >= 3.7.0, < 3.7.33
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CVE-2020-11030 (GCVE-0-2020-11030)
Vulnerability from cvelistv5
Published
2020-04-30 22:15
Modified
2024-08-04 11:21
CWE
  • CWE-707 - Improper Neutralization
Summary
In affected versions of WordPress, a special payload can be crafted that can lead to scripts getting executed within the search block of the block editor. This requires an authenticated user with the ability to add content. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).
Impacted products
Vendor Product Version
WordPress WordPress Version: >= 5.4.0, < 5.4.1
Version: >= 5.3.0, < 5.3.3
Version: >= 5.2.0, < 5.2.6
Version: >= 5.1.0, < 5.1.5
Version: >= 5.0.0, < 5.0.9
Version: >= 4.9.0, < 4.9.14
Version: >= 4.8.0, < 4.8.13
Version: >= 4.7.0, < 4.7.17
Version: >= 4.6.0, < 4.6.18
Version: >= 4.5.0, < 4.5.21
Version: >= 4.4.0, < 4.4.22
Version: >= 4.3.0, < 4.3.23
Version: >= 4.2.0, < 4.2.27
Version: >= 4.1.0, < 4.1.30
Version: >= 4.0.0, < 4.0.30
Version: >= 3.9.0, < 3.9.31
Version: >= 3.8.0, < 3.8.33
Version: >= 3.7.0, < 3.7.33
Create a notification for this product.
Show details on NVD website


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CVE-2020-11080 (GCVE-0-2020-11080)
Vulnerability from cvelistv5
Published
2020-06-03 00:00
Modified
2025-06-09 15:45
CWE
  • CWE-707 - Improper Enforcement of Message or Data Structure
Summary
In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes (2400 individual settings entries) over and over again. The attack causes the CPU to spike at 100%. nghttp2 v1.41.0 fixes this vulnerability. There is a workaround to this vulnerability. Implement nghttp2_on_frame_recv_callback callback, and if received frame is SETTINGS frame and the number of settings entries are large (e.g., > 32), then drop the connection.
Impacted products
Vendor Product Version
nghttp2 nghttp2 Version: < 1.41.0
Create a notification for this product.
Show details on NVD website


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CVE-2020-36608 (GCVE-0-2020-36608)
Vulnerability from cvelistv5
Published
2022-11-02 00:00
Modified
2025-04-15 13:18
CWE
  • CWE-707 - Improper Neutralization -> CWE-74 Injection -> CWE-79 Cross Site Scripting
Summary
A vulnerability, which was classified as problematic, has been found in Tribal Systems Zenario CMS. Affected by this issue is some unknown functionality of the file admin_organizer.js of the component Error Log Module. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is dfd0afacb26c3682a847bea7b49ea440b63f3baa. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-212816.
Impacted products
Show details on NVD website


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CVE-2020-36609 (GCVE-0-2020-36609)
Vulnerability from cvelistv5
Published
2022-12-08 00:00
Modified
2025-04-15 13:08
CWE
  • CWE-707 - Improper Neutralization -> CWE-74 Injection -> CWE-79 Cross Site Scripting
Summary
A vulnerability was found in annyshow DuxCMS 2.1. It has been classified as problematic. This affects an unknown part of the file admin.php&r=article/AdminContent/edit of the component Article Handler. The manipulation of the argument content leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-215115.
Impacted products
Vendor Product Version
annyshow DuxCMS Version: 2.1
Create a notification for this product.
Show details on NVD website


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CVE-2020-36621 (GCVE-0-2020-36621)
Vulnerability from cvelistv5
Published
2022-12-21 00:00
Modified
2025-04-15 12:56
CWE
  • CWE-707 - Improper Neutralization -> CWE-74 Injection -> CWE-79 Cross Site Scripting
Summary
A vulnerability, which was classified as problematic, has been found in chedabob whatismyudid. Affected by this issue is the function exports.enrollment of the file routes/mobileconfig.js. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is bb33d4325fba80e7ea68b79121dba025caf6f45f. It is recommended to apply a patch to fix this issue. VDB-216470 is the identifier assigned to this vulnerability.
Impacted products
Show details on NVD website


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CVE-2020-36626 (GCVE-0-2020-36626)
Vulnerability from cvelistv5
Published
2022-12-24 00:00
Modified
2025-04-14 17:27
CWE
  • CWE-707 - Improper Neutralization -> CWE-74 Injection -> CWE-89 SQL Injection
Summary
A vulnerability classified as critical has been found in Modern Tribe Panel Builder Plugin. Affected is the function add_post_content_filtered_to_search_sql of the file ModularContent/SearchFilter.php. The manipulation leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 4528d4f855dbbf24e9fc12a162fda84ce3bedc2f. It is recommended to apply a patch to fix this issue. VDB-216738 is the identifier assigned to this vulnerability.
Impacted products
Show details on NVD website


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CVE-2021-4242 (GCVE-0-2021-4242)
Vulnerability from cvelistv5
Published
2022-11-30 00:00
Modified
2025-04-15 13:11
CWE
  • CWE-707 - Improper Neutralization -> CWE-74 Injection -> CWE-78 OS Command Injection
Summary
A vulnerability was found in Sapido BR270n, BRC76n, GR297 and RB1732 and classified as critical. Affected by this issue is some unknown functionality of the file ip/syscmd.htm. The manipulation leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-214592.
Show details on NVD website


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CVE-2021-4244 (GCVE-0-2021-4244)
Vulnerability from cvelistv5
Published
2022-12-12 00:00
Modified
2025-04-15 13:05
CWE
  • CWE-707 - Improper Neutralization -> CWE-74 Injection -> CWE-79 Cross Site Scripting
Summary
A vulnerability classified as problematic has been found in yikes-inc-easy-mailchimp-extender Plugin up to 6.8.5. This affects an unknown part of the file admin/partials/ajax/add_field_to_form.php. The manipulation of the argument field_name/merge_tag/field_type/list_id leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 6.8.6 is able to address this issue. The name of the patch is 3662c6593aa1bb4286781214891d26de2e947695. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-215307.
Impacted products
Vendor Product Version
unspecified yikes-inc-easy-mailchimp-extender Plugin Version: 6.8.0
Version: 6.8.1
Version: 6.8.2
Version: 6.8.3
Version: 6.8.4
Version: 6.8.5
Create a notification for this product.
Show details on NVD website


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CVE-2021-4246 (GCVE-0-2021-4246)
Vulnerability from cvelistv5
Published
2022-12-17 00:00
Modified
2025-04-15 13:01
CWE
  • CWE-707 - Improper Neutralization -> CWE-74 Injection -> CWE-89 SQL Injection
Summary
A vulnerability was found in roxlukas LMeve and classified as critical. Affected by this issue is some unknown functionality of the component Login Page. The manipulation of the argument X-Forwarded-For leads to sql injection. The attack may be launched remotely. The name of the patch is 29e1ead3bb1c1fad53b77dfc14534496421c5b5d. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216176.
Impacted products
Vendor Product Version
roxlukas LMeve Version: n/a
Create a notification for this product.
Show details on NVD website


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No mitigation information available for this CWE.

CAPEC-250: XML Injection

An attacker utilizes crafted XML user-controllable input to probe, attack, and inject data into the XML database, using techniques similar to SQL injection. The user-controllable input can allow for unauthorized viewing of data, bypassing authentication or the front-end application for direct XML database access, and possibly altering database information.

CAPEC-276: Inter-component Protocol Manipulation

Inter-component protocols are used to communicate between different software and hardware modules within a single computer. Common examples are: interrupt signals and data pipes. Subverting the protocol can allow an adversary to impersonate others, discover sensitive information, control the outcome of a session, or perform other attacks. This type of attack targets invalid assumptions that may be inherent in implementers of the protocol, incorrect implementations of the protocol, or vulnerabilities in the protocol itself.

CAPEC-277: Data Interchange Protocol Manipulation

Data Interchange Protocols are used to transmit structured data between entities. These protocols are often specific to a particular domain (B2B: purchase orders, invoices, transport logistics and waybills, medical records). They are often, but not always, XML-based. Subverting the protocol can allow an adversary to impersonate others, discover sensitive information, control the outcome of a session, or perform other attacks. This type of attack targets invalid assumptions that may be inherent in implementers of the protocol, incorrect implementations of the protocol, or vulnerabilities in the protocol itself.

CAPEC-278: Web Services Protocol Manipulation

An adversary manipulates a web service related protocol to cause a web application or service to react differently than intended. This can either be performed through the manipulation of call parameters to include unexpected values, or by changing the called function to one that should normally be restricted or limited. By leveraging this pattern of attack, the adversary is able to gain access to data or resources normally restricted, or to cause the application or service to crash.

CAPEC-279: SOAP Manipulation

Simple Object Access Protocol (SOAP) is used as a communication protocol between a client and server to invoke web services on the server. It is an XML-based protocol, and therefore suffers from many of the same shortcomings as other XML-based protocols. Adversaries can make use of these shortcomings and manipulate the content of SOAP paramters, leading to undesirable behavior on the server and allowing the adversary to carry out a number of further attacks.

CAPEC-3: Using Leading 'Ghost' Character Sequences to Bypass Input Filters

Some APIs will strip certain leading characters from a string of parameters. An adversary can intentionally introduce leading "ghost" characters (extra characters that don't affect the validity of the request at the API layer) that enable the input to pass the filters and therefore process the adversary's input. This occurs when the targeted API will accept input data in several syntactic forms and interpret it in the equivalent semantic way, while the filter does not take into account the full spectrum of the syntactic forms acceptable to the targeted API.

CAPEC-43: Exploiting Multiple Input Interpretation Layers

An attacker supplies the target software with input data that contains sequences of special characters designed to bypass input validation logic. This exploit relies on the target making multiples passes over the input data and processing a "layer" of special characters with each pass. In this manner, the attacker can disguise input that would otherwise be rejected as invalid by concealing it with layers of special/escape characters that are stripped off by subsequent processing steps. The goal is to first discover cases where the input validation layer executes before one or more parsing layers. That is, user input may go through the following logic in an application: <parser1> --> <input validator> --> <parser2>. In such cases, the attacker will need to provide input that will pass through the input validator, but after passing through parser2, will be converted into something that the input validator was supposed to stop.

CAPEC-468: Generic Cross-Browser Cross-Domain Theft

An attacker makes use of Cascading Style Sheets (CSS) injection to steal data cross domain from the victim's browser. The attack works by abusing the standards relating to loading of CSS: 1. Send cookies on any load of CSS (including cross-domain) 2. When parsing returned CSS ignore all data that does not make sense before a valid CSS descriptor is found by the CSS parser.

CAPEC-52: Embedding NULL Bytes

An adversary embeds one or more null bytes in input to the target software. This attack relies on the usage of a null-valued byte as a string terminator in many environments. The goal is for certain components of the target software to stop processing the input when it encounters the null byte(s).

CAPEC-53: Postfix, Null Terminate, and Backslash

If a string is passed through a filter of some kind, then a terminal NULL may not be valid. Using alternate representation of NULL allows an adversary to embed the NULL mid-string while postfixing the proper data so that the filter is avoided. One example is a filter that looks for a trailing slash character. If a string insertion is possible, but the slash must exist, an alternate encoding of NULL in mid-string may be used.

CAPEC-64: Using Slashes and URL Encoding Combined to Bypass Validation Logic

This attack targets the encoding of the URL combined with the encoding of the slash characters. An attacker can take advantage of the multiple ways of encoding a URL and abuse the interpretation of the URL. A URL may contain special character that need special syntax handling in order to be interpreted. Special characters are represented using a percentage character followed by two digits representing the octet code of the original character (%HEX-CODE). For instance US-ASCII space character would be represented with %20. This is often referred as escaped ending or percent-encoding. Since the server decodes the URL from the requests, it may restrict the access to some URL paths by validating and filtering out the URL requests it received. An attacker will try to craft an URL with a sequence of special characters which once interpreted by the server will be equivalent to a forbidden URL. It can be difficult to protect against this attack since the URL can contain other format of encoding such as UTF-8 encoding, Unicode-encoding, etc.

CAPEC-7: Blind SQL Injection

Blind SQL Injection results from an insufficient mitigation for SQL Injection. Although suppressing database error messages are considered best practice, the suppression alone is not sufficient to prevent SQL Injection. Blind SQL Injection is a form of SQL Injection that overcomes the lack of error messages. Without the error messages that facilitate SQL Injection, the adversary constructs input strings that probe the target through simple Boolean SQL expressions. The adversary can determine if the syntax and structure of the injection was successful based on whether the query was executed or not. Applied iteratively, the adversary determines how and where the target is vulnerable to SQL Injection.

CAPEC-78: Using Escaped Slashes in Alternate Encoding

This attack targets the use of the backslash in alternate encoding. An adversary can provide a backslash as a leading character and causes a parser to believe that the next character is special. This is called an escape. By using that trick, the adversary tries to exploit alternate ways to encode the same character which leads to filter problems and opens avenues to attack.

CAPEC-79: Using Slashes in Alternate Encoding

This attack targets the encoding of the Slash characters. An adversary would try to exploit common filtering problems related to the use of the slashes characters to gain access to resources on the target host. Directory-driven systems, such as file systems and databases, typically use the slash character to indicate traversal between directories or other container components. For murky historical reasons, PCs (and, as a result, Microsoft OSs) choose to use a backslash, whereas the UNIX world typically makes use of the forward slash. The schizophrenic result is that many MS-based systems are required to understand both forms of the slash. This gives the adversary many opportunities to discover and abuse a number of common filtering problems. The goal of this pattern is to discover server software that only applies filters to one version, but not the other.

CAPEC-83: XPath Injection

An attacker can craft special user-controllable input consisting of XPath expressions to inject the XML database and bypass authentication or glean information that they normally would not be able to. XPath Injection enables an attacker to talk directly to the XML database, thus bypassing the application completely. XPath Injection results from the failure of an application to properly sanitize input used as part of dynamic XPath expressions used to query an XML database.

CAPEC-84: XQuery Injection

This attack utilizes XQuery to probe and attack server systems; in a similar manner that SQL Injection allows an attacker to exploit SQL calls to RDBMS, XQuery Injection uses improperly validated data that is passed to XQuery commands to traverse and execute commands that the XQuery routines have access to. XQuery injection can be used to enumerate elements on the victim's environment, inject commands to the local host, or execute queries to remote files and data sources.

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