What is CVE-2025-49374?

CVE-2025-49374 is a medium-severity vulnerability in Captcha.eu, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.4/10. Published 2025-10-22.

How severe is CVE-2025-49374?

Medium severity. CVSS v3 base score is 5.4 out of 10.

SSRF in Captcha.eu

CVE-2025-49374

Server-Side Request Forgery (SSRF) vulnerability in captcha.eu Captcha.eu captcha-eu allows Server Side Request Forgery.This issue affects Captcha.eu: from n/a through <= 1.0.61.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.002 (10.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Captcha.eu — versions 0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-49374?: CVE-2025-49374 is a medium-severity vulnerability in Captcha.eu, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.4/10. Published 2025-10-22.
How severe is CVE-2025-49374?: Medium severity. CVSS v3 base score is 5.4 out of 10.