gsd-2016-10531
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it's possible to bypass marked's content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `&#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2016-10531",
"description": "marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it\u0027s possible to bypass marked\u0027s content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `\u0026#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left.",
"id": "GSD-2016-10531"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2016-10531"
],
"details": "marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it\u0027s possible to bypass marked\u0027s content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `\u0026#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left.",
"id": "GSD-2016-10531",
"modified": "2023-12-13T01:21:26.892707Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "support@hackerone.com",
"DATE_PUBLIC": "2018-04-26T00:00:00",
"ID": "CVE-2016-10531",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "marked node module",
"version": {
"version_data": [
{
"version_value": "\u003c=0.3.5"
}
]
}
}
]
},
"vendor_name": "HackerOne"
}
]
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it\u0027s possible to bypass marked\u0027s content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `\u0026#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Cross-site Scripting (XSS) - Generic (CWE-79)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://nodesecurity.io/advisories/101",
"refsource": "MISC",
"url": "https://nodesecurity.io/advisories/101"
},
{
"name": "https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523",
"refsource": "MISC",
"url": "https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523"
},
{
"name": "https://github.com/chjj/marked/pull/592",
"refsource": "MISC",
"url": "https://github.com/chjj/marked/pull/592"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=0.3.5",
"affected_versions": "All versions up to 0.3.5",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-79",
"CWE-937"
],
"date": "2019-10-09",
"description": "Due to the way that marked parses input, specifically HTML entities, it\u0027s possible to bypass marked\u0027s content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `\u0026#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left.",
"fixed_versions": [
"0.3.6"
],
"identifier": "CVE-2016-10531",
"identifiers": [
"CVE-2016-10531"
],
"not_impacted": "All versions after 0.3.5",
"package_slug": "npm/marked",
"pubdate": "2018-05-31",
"solution": "Upgrade to version 0.3.6 or above.",
"title": "Cross-site Scripting",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2016-10531",
"https://github.com/chjj/marked/pull/592"
],
"uuid": "9b68d0d1-922a-419e-90b5-34a708569b9f"
},
{
"affected_range": "(,0.3.5]",
"affected_versions": "All versions up to 0.3.5",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-79",
"CWE-937"
],
"date": "2019-10-09",
"description": "marked is an application that is meant to parse and compile markdown. Due to the way that marked parses input, specifically HTML entities, it\u0027s possible to bypass marked\u0027s content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `\u0026#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left.",
"fixed_versions": [],
"identifier": "CVE-2016-10531",
"identifiers": [
"CVE-2016-10531"
],
"not_impacted": "",
"package_slug": "nuget/marked",
"pubdate": "2018-05-31",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2016-10531",
"https://nodesecurity.io/advisories/101",
"https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523",
"https://github.com/chjj/marked/pull/592"
],
"uuid": "4ce24690-02f0-47ce-9ef3-644e2fae9141"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:marked_project:marked:*:*:*:*:*:node.js:*:*",
"cpe_name": [],
"versionEndIncluding": "0.3.5",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve-assignments@hackerone.com",
"ID": "CVE-2016-10531"
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "marked is an application that is meant to parse and compile markdown. Due to the way that marked 0.3.5 and earlier parses input, specifically HTML entities, it\u0027s possible to bypass marked\u0027s content injection protection (`sanitize: true`) to inject a `javascript:` URL. This flaw exists because `\u0026#xNNanything;` gets parsed to what it could and leaves the rest behind, resulting in just `anything;` being left."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://nodesecurity.io/advisories/101",
"refsource": "MISC",
"tags": [
"Third Party Advisory"
],
"url": "https://nodesecurity.io/advisories/101"
},
{
"name": "https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/chjj/marked/pull/592/commits/2cff85979be8e7a026a9aca35542c470cf5da523"
},
{
"name": "https://github.com/chjj/marked/pull/592",
"refsource": "MISC",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chjj/marked/pull/592"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.0"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7
}
},
"lastModifiedDate": "2019-10-09T23:16Z",
"publishedDate": "2018-05-31T20:29Z"
}
}
}
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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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