CVE-2021-37518

Universal Cross Site Scripting (UXSS) vulnerability in Vimium Extension 1.66 and earlier allows remote attackers to run arbitrary code via omnibar feature.

CVSS v3 6.1 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

References

Link	Resource
https://github.com/philc/vimium/issues/3832	Exploit Third Party Advisory
https://github.com/philc/vimium/pull/3850	Third Party Advisory
https://github.com/philc/vimium/issues/3832	Exploit Third Party Advisory
https://github.com/philc/vimium/pull/3850	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:vimium_project:vimium:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:15

Type	Values Removed	Values Added
References	~~() https://github.com/philc/vimium/issues/3832 - Exploit, Third Party Advisory~~	() https://github.com/philc/vimium/issues/3832 - Exploit, Third Party Advisory
References	~~() https://github.com/philc/vimium/pull/3850 - Third Party Advisory~~	() https://github.com/philc/vimium/pull/3850 - Third Party Advisory

Information

Published : 2023-02-03 18:15

Updated : 2025-03-26 19:15

NVD link : CVE-2021-37518

Mitre link : CVE-2021-37518

CVE.ORG link : CVE-2021-37518

JSON object : View

Products Affected

vimium_project

vimium

CWE

CWE-79

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

{"id": "CVE-2021-37518", "cveTags": [], "metrics": {"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}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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": "2023-02-03T18:15:13.950", "references": [{"url": "https://github.com/philc/vimium/issues/3832", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/philc/vimium/pull/3850", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/philc/vimium/issues/3832", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/philc/vimium/pull/3850", "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"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Universal Cross Site Scripting (UXSS) vulnerability in Vimium Extension 1.66 and earlier allows remote attackers to run arbitrary code via omnibar feature."}], "lastModified": "2025-03-26T19:15:17.097", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vimium_project:vimium:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "31FE0D40-1359-422F-BC91-CE406C27173A", "versionEndIncluding": "1.66"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}