CVE-2022-42985

The ScratchLogin extension through 1.1 for MediaWiki does not escape verification failure messages, which allows users with administrator privileges to perform cross-site scripting (XSS).

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/InternationalScratchWiki/mediawiki-scratch-login/blob/4d2c1229b558b9cd685961274f20b621d114f4db/ScratchLogin.common.php#L104	Patch Third Party Advisory
https://github.com/InternationalScratchWiki/mediawiki-scratch-login/pull/22	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:scratch-wiki:scratch_login:*:*:*:*:*:mediawiki:*:*

History

No history.

Information

Published : 2022-11-17 05:15

Updated : 2024-02-28 19:51

NVD link : CVE-2022-42985

Mitre link : CVE-2022-42985

CVE.ORG link : CVE-2022-42985

JSON object : View

Products Affected

scratch-wiki

scratch_login

CWE

CWE-79

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

{"id": "CVE-2022-42985", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.7}, {"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.7}]}, "published": "2022-11-17T05:15:15.723", "references": [{"url": "https://github.com/InternationalScratchWiki/mediawiki-scratch-login/blob/4d2c1229b558b9cd685961274f20b621d114f4db/ScratchLogin.common.php#L104", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/InternationalScratchWiki/mediawiki-scratch-login/pull/22", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The ScratchLogin extension through 1.1 for MediaWiki does not escape verification failure messages, which allows users with administrator privileges to perform cross-site scripting (XSS)."}, {"lang": "es", "value": "La extensi\u00f3n ScratchLogin hasta la versi\u00f3n 1.1 para MediaWiki no escapa a los mensajes de error de verificaci\u00f3n, lo que permite a los usuarios con privilegios de administrador realizar cross-site scripting (XSS)."}], "lastModified": "2022-11-17T22:26:44.417", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:scratch-wiki:scratch_login:*:*:*:*:*:mediawiki:*:*", "vulnerable": true, "matchCriteriaId": "FC264807-ABE1-4701-AB8F-D9CD41A6B4F4", "versionEndIncluding": "1.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}