What is CVE-2025-6538?

CVE-2025-6538 is a medium-severity vulnerability in Bourgesloic Post Rating And Review, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-06-26.

How severe is CVE-2025-6538?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Bourgesloic Post Rating And Review

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 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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (6.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Bourgesloic Post Rating And Review — versions 0
Bourgesloic Post_rating_and_review

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@wordfence.com (Third Party Advisory)
security@wordfence.com (Product, Release Notes)

Frequently asked questions

What is CVE-2025-6538?: CVE-2025-6538 is a medium-severity vulnerability in Bourgesloic Post Rating And Review, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-06-26.
How severe is CVE-2025-6538?: Medium severity. CVSS v3 base score is 6.4 out of 10.