What is CVE-2026-42864?

CVE-2026-42864 is a critical-severity vulnerability in Manomanotech Firefighter-incident, classified under Missing Authentication for Critical Function. CVSS score: 9.9/10. Published 2026-05-11.

How severe is CVE-2026-42864?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Auth bypass in Manomanotech Firefighter-incident

CVE-2026-42864

FireFighter is an incident management application. Prior to 0.0.54, the POST /api/v2/firefighter/raid/jira_bot endpoint (CreateJiraBotView) is reachable without authentication (permission_classes = [permissions.AllowAny]). Its attachments…

Vulnerability class: Broken Authentication

EPSS: 0.001 (19.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L.

Affected products

Manomanotech Firefighter-incident — versions < 0.0.54

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-42864?: CVE-2026-42864 is a critical-severity vulnerability in Manomanotech Firefighter-incident, classified under Missing Authentication for Critical Function. CVSS score: 9.9/10. Published 2026-05-11.
How severe is CVE-2026-42864?: Critical severity. CVSS v3 base score is 9.9 out of 10.