CVE-2026-67921CWE-352csrf

CVE-2026-67921

Critical · published August 18, 2026

CVSS v3.1
9.3
EPSS
0%
Percentile
21.2
In the wild
Unconfirmed
What it is

Cross-Site Request Forgery (CSRF) vulnerability exists in Halo CMS versions up to 2.25.4 via the CorsConfigurer.java and the CsrfConfigurer.java components. This allows a remote attacker to execute arbitrary code.

The record
Technical detail
CVSS v3.1
9.3 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00297 · 21.2th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-08-18T22:19Z
References (3)
https://gist.github.com/unpredictable21/01b053bcf8bb5a3c557df92f5c2c3c30 · [email protected]https://github.com/halo-dev/halo · [email protected]https://gist.github.com/unpredictable21/01b053bcf8bb5a3c557df92f5c2c3c30 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 18 AUG 00:00Z
    Cross-Site Request Forgery (CSRF) vulnerability exists in Halo CMS versions up to 2.25.4 via the CorsConfigurer.java and the CsrfConfigurer.java components
    cvelistv5