CVE-2026-61833 Zot - Broken Access Control

Zot < 2.1.18 contains a broken access control vulnerability caused by improper permission checks on DELETE requests in bearer authentication handler, letting remote attackers with push permissions delete manifests and blobs, exploit requires bearer token with push and pull permissions.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.51% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Broken Access Control
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Published
18 September 2026
Updated
15 October 2026
Weakness
CWE-285

Vendor fix

Update to version 2.1.18 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs