CVE-2026-85213

HIGH 7.6

Kill Bill through 0.24.21 Missing Authorization on AdminResource Endpoints

CVSS Score

7.6

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	killbill
Product	killbill
Published	Sep 3, 2026
Last Updated	Sep 3, 2026

Stay Ahead of the Next One

Get instant alerts for killbill killbill

Be the first to know when new high vulnerabilities affecting killbill killbill are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

Affected Versions

killbill / killbill

0 ≤ 0.24.21

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/killbill/killbill/issues/2251 github.com: https://github.com/killbill/killbill github.com: https://github.com/killbill/killbill/blob/killbill-0.24.21/jaxrs/src/main/java/org/killbill/billing/jaxrs/resources/AdminResource.java vulncheck.com: https://www.vulncheck.com/advisories/kill-bill-through-0.24.21-missing-authorization-on-adminresource-endpoints

Credits

🔍 George Chen