CVE-2026-44364CWE-352

misp-modules website - Missing CSRF protection in the website home blueprint

Critical · published May 13, 2026

CVSS v4.0
9.3
EPSS
0%
Percentile
10.3
In the wild
Unconfirmed
What it is

MISP modules are autonomous modules that can be used to extend MISP for new services. In 3.0.7 and earlier, a Cross-Site Request Forgery vulnerability in the MISP Modules website allowed an attacker to cause an authenticated user to submit unintended requests to the home endpoint. The vulnerability was due to the home blueprint being exempted from CSRF protection. This could allow modification of session query data in the context of the authenticated user. The issue was fixed by enabling CSRF protection for the affected blueprint and hardening query parsing.

The record
Technical detail
CVSS v4.0
9.3 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H
EPSS
0.00207 · 10.3th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-05-13T19:15Z
EPSS history
Timeline
  • 13 MAY 19:15Z
    misp-modules website - Missing CSRF protection in the website home blueprint
    cvelistv5