CVE-2025-4955: tarteaucitron.io vulnerability

The tarteaucitron.io WordPress plugin before 1.9.5 uses query parameters from YouTube oEmbed URLs without sanitizing these parameters correctly, which could allow users with the contributor role and above to perform Stored Cross-site Scripting attacks.
CVE-2025-4955CVSS 4.7CMS

CVE-2025-4955: tarteaucitron.io vulnerability

The tarteaucitron.io WordPress plugin before 1.9.5 uses query parameters from YouTube oEmbed URLs without sanitizing these parameters correctly, which could allow users with the contributor role and above to perform Stored Cross-site Scripting attacks.

CVSS
4.7 MEDIUM
EPSS
24.34%
Known exploited
not in KEV
Product
tarteaucitron.io

What is known

The tarteaucitron.io WordPress plugin before 1.9.5 uses query parameters from YouTube oEmbed URLs without sanitizing these parameters correctly, which could allow users with the contributor role and above to perform Stored Cross-site Scripting attacks.

Sources

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