CVE-2025-4955

MEDIUM 4.7CVE-2025-4955 · Published 18/06/2025 · updated 17/06/2026

In short

CVE-2025-4955 is a MEDIUM (CVSS 4.7) vulnerability affecting tarteaucitron.io (amauri).
Chance of exploitation in the next 30 days (EPSS): 0.38%, higher than 31.6% of all vulnerabilities.
Fix: update to 1.9.5 or later.

Package	Affected versions	Patched versions
tarteaucitron.io amauri	`< 1.9.5`	`1.9.5`

Description

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.

References

wpscan.com/vulnerability/b84a73a4-7e9b-4994-a9bb-ad47f7cf45da · Exploit

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