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CVE-2025-62697 Detail

Description

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in The Wikimedia Foundation Mediawiki - LanguageSelector Extension allows Code Injection.This issue affects Mediawiki - LanguageSelector Extension: from master before 1.39.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  wikimedia-foundation
CVSS-B 8.8 HIGH
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:L/SI:L/SA:L

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URL Source(s) Tag(s)
https://gerrit.wikimedia.org/r/q/I338288e756de4e58a3f1f02a9c205b37f4927935 wikimedia-foundation
https://phabricator.wikimedia.org/T399724 wikimedia-foundation

Weakness Enumeration

CWE-ID CWE Name Source
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') wikimedia-foundation  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-62697
NVD Published Date:
10/20/2025
NVD Last Modified:
10/20/2025
Source:
wikimedia-foundation