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CVE-2026-58518

Quick assessment

Affected
The Wikimedia Foundation Mediawiki - RedirectManager 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.

Wikimedia Foundation Mediawiki - RedirectManager Extension是Wikimedia Foundation基金会的一款管理Mediawiki重定向的扩展插件。 Wikimedia Foundation Mediawiki - RedirectManager Extension 1.3.3之前版本存在跨站请求伪造漏洞，该漏洞源于容易受到跨站请求伪造攻击。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.13% · P2

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
The Wikimedia Foundation Mediawiki - RedirectManager Extension *< 1.3.3 affected
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I. Basic Information for CVE-2026-58518

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-Site request forgery (CSRF) vulnerability in The Wikimedia Foundation Mediawiki - RedirectManager Extension allows Cross Site Request Forgery. This issue affects Mediawiki - RedirectManager Extension: from * before 1.3.3.
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
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Wikimedia Foundation Mediawiki - RedirectManager Extension 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wikimedia Foundation Mediawiki - RedirectManager Extension是Wikimedia Foundation基金会的一款管理Mediawiki重定向的扩展插件。 Wikimedia Foundation Mediawiki - RedirectManager Extension 1.3.3之前版本存在跨站请求伪造漏洞，该漏洞源于容易受到跨站请求伪造攻击。
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 - RedirectManager Extension * ~ 1.3.3 -

II. Public POCs for CVE-2026-58518

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III. Intelligence Information for CVE-2026-58518

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Patches & Fixes for CVE-2026-58518 (2)

Same Patch Batch · The Wikimedia Foundation · 2026-07-01 · 7 CVEs total

CVE-2026-58520 UrlShortener defaults to ineffective validation open to third-party redirects
CVE-2026-58517 Blocked users can create and edit WikiLambda objects
CVE-2026-58521 SQLi in Cargo extension via year range filter
CVE-2026-58519 Stored XSS through Cargo's map format
CVE-2026-14363 Cargo Extension: SQLi in Special:Drilldown
CVE-2026-14358 Stored XSS in Wikimedia Chart pie tooltip via Data:*.tab field title

IV. Related Vulnerabilities

Same vendor: The Wikimedia Foundation
Same weakness: CWE-352

V. Comments for CVE-2026-58518

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