CVE-2021-34364

The Refined GitHub browser extension before 21.6.8 might allow XSS via a link in a document. NOTE: github.com sends Content-Security-Policy headers to, in general, address XSS and other concerns.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/sindresorhus/refined-github/releases/tag/21.6.8	Release Notes Third Party Advisory
https://vuln.ryotak.me/advisories/47	Third Party Advisory
https://github.com/sindresorhus/refined-github/releases/tag/21.6.8	Release Notes Third Party Advisory
https://vuln.ryotak.me/advisories/47	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:refined-github_project:refined-github:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-06-09 11:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34364

Mitre link : CVE-2021-34364

CVE.ORG link : CVE-2021-34364

JSON object : View

Products Affected

refined-github_project

refined-github

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2021-34364", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2021-06-09T11:15:07.583", "references": [{"url": "https://github.com/sindresorhus/refined-github/releases/tag/21.6.8", "tags": ["Release Notes", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://vuln.ryotak.me/advisories/47", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/sindresorhus/refined-github/releases/tag/21.6.8", "tags": ["Release Notes", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://vuln.ryotak.me/advisories/47", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The Refined GitHub browser extension before 21.6.8 might allow XSS via a link in a document. NOTE: github.com sends Content-Security-Policy headers to, in general, address XSS and other concerns."}, {"lang": "es", "value": "Una extensi\u00f3n del navegador Refined GitHub versiones anteriores a 21.6.8 podr\u00eda permitir un ataque de tipo XSS por medio de un enlace en un documento. NOTA: github.com env\u00eda encabezados de Pol\u00edtica de seguridad de contenido para, en general, abordar XSS y otras preocupaciones"}], "lastModified": "2024-11-21T06:10:14.780", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:refined-github_project:refined-github:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CD6CF655-21E0-4347-987E-6D065B92516C", "versionEndExcluding": "21.6.8"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}