Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-62669— UserInfoCard: activeLocalBlocksAllWikis does not do permissions checks

Quick assessment

Affected
The Wikimedia Foundation Mediawiki - CentralAuth Extension
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Mediawiki - CentralAuth Extension是Mediawiki开源的一个认证插件。 Mediawiki - CentralAuth Extension 1.39之前版本存在安全漏洞，该漏洞源于敏感信息暴露，可能导致资源泄露。

AI Predicted 5.3 Difficulty: Easy EPSS 0.44% · P36

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-62669

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
UserInfoCard: activeLocalBlocksAllWikis does not do permissions checks
Source: CVE Program / CVE List V5
Vulnerability Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in The Wikimedia Foundation Mediawiki - CentralAuth Extension allows Resource Leak Exposure.This issue affects Mediawiki - CentralAuth Extension: from master before 1.39.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Mediawiki - CentralAuth Extension 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mediawiki - CentralAuth Extension是Mediawiki开源的一个认证插件。 Mediawiki - CentralAuth Extension 1.39之前版本存在安全漏洞，该漏洞源于敏感信息暴露，可能导致资源泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
The Wikimedia Foundation Mediawiki - CentralAuth Extension master ~ 1.39 -

II. Public POCs for CVE-2025-62669

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-62669

请登录查看更多情报信息。

Other References for CVE-2025-62669 (1)

Same Patch Batch · The Wikimedia Foundation · 2025-10-18 · 10 CVEs total

CVE-2025-11937 Stored XSS through a system message in SecurePoll
CVE-2025-62666 DoS vector through the cirrusbuilddoc query API
CVE-2025-62667 Stored XSS through article extracts in GrowthExperiments
CVE-2025-62668 Insufficient permission checks in action=growthsetmentor
CVE-2025-62670 Stored XSS through a system message in FlexDiagrams
CVE-2025-62671 Stored XSS through wikitext in Cargo
CVE-2025-62662 Stored XSS through system messages in AdvancedSearch
CVE-2025-62663 Stored XSS through a system message in UploadWizard
CVE-2025-62664 Stored XSS through a system message in ImageRating

IV. Related Vulnerabilities

Same product: Mediawiki - CentralAuth Extension
Same vendor: The Wikimedia Foundation
Same weakness: CWE-200

V. Comments for CVE-2025-62669

No comments yet

Leave a comment