Vulnerability · Published Sep 3, 2026 · Assigned by VulnCheck
CVE-2026-85213Kill Bill through 0.24.21 Missing Authorization on AdminResource Endpoints
High 7.6
In plain English
A high-severity missing authorization in killbill from killbill. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.1)7.6High
Exploit odds (30 days)0.4%top 66.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Kill Bill through 0.24.21 fails to enforce permission annotations on several AdminResource endpoints including getQueueEntries, invalidatesCache, and putOutOfRotation. Authenticated users with minimal account:read permissions can read internal queues, flush server caches, and disable the server by putting the host out of rotation.
Affected products (as reported)
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
References
- GitHub Issue #2251 issue-tracking
- https://github.com/killbill/killbill product
- AdminResource.java at killbill-0.24.21 technical-description
- VulnCheck Advisory: Kill Bill through 0.24.21 Missing Authorization on AdminResource Endpoints third-party-advisory