CVE-2025-23081

Various security vulnerabilities in Extension:DataTransfer

MEDIUM

6.1

CVSS Score

Published: January 14, 2025 at 04:56 PM UTC

Updated: June 17, 2026 at 08:51 AM UTC

1 product affected across 1 vendorDatatransfer

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Severity

MEDIUM6.1

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

Cross-Site Request Forgery (CSRF), Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - DataTransfer Extension allows Cross Site Request Forgery, Cross-Site Scripting (XSS).This issue affects Mediawiki - DataTransfer Extension: from 1.39.X before 1.39.11, from 1.41.X before 1.41.3, from 1.42.X before 1.42.2.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Datatransfer · Wikimedia

60%

1.39.x ≤ v < 1.39.111.41.x ≤ v < 1.41.31.42.x ≤ v < 1.42.21.39.x 1.41.x 1.42.x

Affected range stops below 1.39.11, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.41.3, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.42.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.