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Wikipedia

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Exploited (KEV)0None in CISA KEV
CVSS critical1CVSS 9.0–10.0
CVSS high1CVSS 7.0–8.9

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Wikipedia records in CISA KEV

No Wikipedia vulnerabilities are listed in CISA KEV.

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Wikipedia Toolbar 1 record MEDIUM

Records

2 records

TI-2018-15471 CVE-2018-25246 · GHSA-9gpg-5wc9-g6h7

Wikipedia 12.0 Denial of Service via Search

Priority HIGH 77

Wikipedia 12.0 contains a denial of service vulnerability that allows unauthenticated attackers to crash the application by submitting oversized input through the search functionality.

CVSS 4.0HIGH 8.7 Network No auth No interaction EPSS 0.00364 Published 2026-04-04 No fix listed CWE-306
TI-2009-03913 CVE-2009-4127 · GHSA-5wgm-hp6v-w7qm

Unspecified vulnerability in Wikipedia Toolbar extension before 0.5.9.2 for Firefox…

Priority MEDIUM 48

Unspecified vulnerability in Wikipedia Toolbar extension before 0.5.9.2 for Firefox allows user-assisted remote attackers to execute arbitrary JavaScript with Chrome privileges via vectors involving unspecified Toolbar b…

CVSS 2.0HIGH 9.3 Network No auth Interaction — EPSS 0.04959 Published 2009-12-02 No fix listed CWE-94
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