What is CVE-2025-13621?

CVE-2025-13621 is a medium-severity vulnerability in Teamdream Dream Gallery, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.1/10. Published 2025-12-05.

How severe is CVE-2025-13621?

Medium severity. CVSS v3 base score is 6.1 out of 10.

CSRF in Teamdream Dream Gallery

CVE-2025-13621

The dream gallery plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing or incorrect nonce validation on the 'dreampluginsmain' AJAX action. This makes it possible for unauthenticated attackers to update the plugin's settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.001 (2.7th 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

Teamdream Dream Gallery — versions 0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

Frequently asked questions

What is CVE-2025-13621?: CVE-2025-13621 is a medium-severity vulnerability in Teamdream Dream Gallery, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.1/10. Published 2025-12-05.
How severe is CVE-2025-13621?: Medium severity. CVSS v3 base score is 6.1 out of 10.