gsd-2021-32696
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The npm package "striptags" is an implementation of PHP's strip_tags in Typescript. In striptags before version 3.2.0, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-32696",
"description": "The npm package \"striptags\" is an implementation of PHP\u0027s strip_tags in Typescript. In striptags before version 3.2.0, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS.",
"id": "GSD-2021-32696"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-32696"
],
"details": "The npm package \"striptags\" is an implementation of PHP\u0027s strip_tags in Typescript. In striptags before version 3.2.0, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS.",
"id": "GSD-2021-32696",
"modified": "2023-12-13T01:23:08.949561Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-32696",
"STATE": "PUBLIC",
"TITLE": "Passing in a non-string \u0027html\u0027 argument can lead to unsanitized output"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "striptags",
"version": {
"version_data": [
{
"version_value": "\u003c 3.2.0"
}
]
}
}
]
},
"vendor_name": "ericnorris"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The npm package \"striptags\" is an implementation of PHP\u0027s strip_tags in Typescript. In striptags before version 3.2.0, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-241: Improper Handling of Unexpected Data Type"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/ericnorris/striptags/security/advisories/GHSA-qxg5-2qff-p49r",
"refsource": "CONFIRM",
"url": "https://github.com/ericnorris/striptags/security/advisories/GHSA-qxg5-2qff-p49r"
},
{
"name": "https://github.com/ericnorris/striptags/commit/f252a6b0819499cd65403707ebaf5cc925f2faca",
"refsource": "MISC",
"url": "https://github.com/ericnorris/striptags/commit/f252a6b0819499cd65403707ebaf5cc925f2faca"
},
{
"name": "https://github.com/ericnorris/striptags/releases/tag/v3.2.0",
"refsource": "MISC",
"url": "https://github.com/ericnorris/striptags/releases/tag/v3.2.0"
},
{
"name": "https://www.npmjs.com/package/striptags",
"refsource": "MISC",
"url": "https://www.npmjs.com/package/striptags"
}
]
},
"source": {
"advisory": "GHSA-qxg5-2qff-p49r",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c3.2.0",
"affected_versions": "All versions before 3.2.0",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-843",
"CWE-937"
],
"date": "2021-06-24",
"description": "The npm package `striptags` is an implementation of PHP\u0027s strip_tags in Typescript. In striptags, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS.",
"fixed_versions": [
"3.2.0"
],
"identifier": "CVE-2021-32696",
"identifiers": [
"CVE-2021-32696",
"GHSA-qxg5-2qff-p49r"
],
"not_impacted": "All versions starting from 3.2.0",
"package_slug": "npm/striptags",
"pubdate": "2021-06-18",
"solution": "Upgrade to version 3.2.0 or above.",
"title": "Access of Resource Using Incompatible Type (Type Confusion)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-32696"
],
"uuid": "4e383ee0-a086-4baa-9df6-10319add8111"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:striptags_project:striptags:*:*:*:*:*:node.js:*:*",
"cpe_name": [],
"versionEndExcluding": "3.2.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
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"ID": "CVE-2021-32696"
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"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "en",
"value": "The npm package \"striptags\" is an implementation of PHP\u0027s strip_tags in Typescript. In striptags before version 3.2.0, a type-confusion vulnerability can cause `striptags` to concatenate unsanitized strings when an array-like object is passed in as the `html` parameter. This can be abused by an attacker who can control the shape of their input, e.g. if query parameters are passed directly into the function. This can lead to a XSS."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-843"
}
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}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/ericnorris/striptags/commit/f252a6b0819499cd65403707ebaf5cc925f2faca",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/ericnorris/striptags/commit/f252a6b0819499cd65403707ebaf5cc925f2faca"
},
{
"name": "https://www.npmjs.com/package/striptags",
"refsource": "MISC",
"tags": [
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],
"url": "https://www.npmjs.com/package/striptags"
},
{
"name": "https://github.com/ericnorris/striptags/security/advisories/GHSA-qxg5-2qff-p49r",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/ericnorris/striptags/security/advisories/GHSA-qxg5-2qff-p49r"
},
{
"name": "https://github.com/ericnorris/striptags/releases/tag/v3.2.0",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/ericnorris/striptags/releases/tag/v3.2.0"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4
}
},
"lastModifiedDate": "2021-06-24T19:20Z",
"publishedDate": "2021-06-18T20:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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