What’s Vulnerable › Vulnerabilities

CVE-2025-32074: XSSes in Extension:ConfirmAccount

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-04-11 · updated 2026-06-17
• Weakness: CWE-116

Description

Improper Encoding or Escaping of Output vulnerability in The Wikimedia Foundation Mediawiki - Confirm Account Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Confirm Account Extension: from 1.39 through 1.43.

Affected products

• The Wikimedia Foundation Mediawiki - Confirm Account Extension: from 1.39 through 1.43

References

• https://gerrit.wikimedia.org/r/q/I86f47103ffb78c671890b44ccd59fcff6613975f
• https://phabricator.wikimedia.org/T386908

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