Paper/Archive/CVE-2026-67921

CVE-2026-67921

mitre — Cross-Site Request Forgery (CSRF) vulnerability exists in Halo CMS versions up to 2.25.4 via the CorsConfigurer.java and the CsrfConfigur…

EPSS 0.3%public exploit CVSS 9.3

critical.is priorityof 100

CVSS 9.3 (ADP)9.3 / 10 × 3027.9 Not in CISA KEV+300.0 EPSS percentile 22.4.224 × 204.5 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refgithub.com/halo-dev/halo exploitgist.github.com/unpredictable21/01b053bcf8bb5a3c557df92f5c2c3c30