XSS in Thobian 评论小秘书

CVE-2025-13988

The 评论小秘书 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.3.2. This is due to insufficient input sanitization and output escaping on the `$_SERVER['PHP_SELF']` variable in the plugin's settings page. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (11.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-13988?
CVE-2025-13988 is a medium-severity vulnerability in Thobian 评论小秘书, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-12.
How severe is CVE-2025-13988?
Medium severity. CVSS v3 base score is 6.1 out of 10.