What’s Vulnerable › Vulnerabilities
CVE-2025-6590: Complete content leak of private wikis due to PasswordReset Wikitext injection in error message
- Severity: medium (CVSS 4.6 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-02 · updated 2026-06-17
- Weakness: CWE-200
Description
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/fields/HTMLUserTextField.Php. This issue affects MediaWiki: from * through 1.39.12, 1.42.76 1.43.1, 1.44.0.
Affected products
- Wikimedia Foundation MediaWiki: through 1.39.12, 1.42.76 1.43.1, 1.44.0
References
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