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MEDIUM · 6.4

CVE-2025-6538

The Post Rating and Review plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘class’ parameter in all versions up to, and including, 1.3.4 due to insufficient input sanitizatio...

Vulnerability Description

The Post Rating and Review plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘class’ parameter in all versions up to, and including, 1.3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Score

6.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
BourgesloicPost Rating And Review<= 1.3.4

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2025-6538?

CVE-2025-6538 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The Post Rating and Review plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘class’ parameter in all versions up to, and including, 1.3.4 due to insufficient input sanitizatio...

How severe is CVE-2025-6538?

CVE-2025-6538 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-6538?

Check the references section above for vendor advisories and patch information. Affected products include: Bourgesloic Post Rating And Review.