CVE-2026-57855 (GCVE-0-2026-57855)
Vulnerability from cvelistv5 – Published: 2026-07-13 22:33 – Updated: 2026-07-14 21:34
VLAI
EPSS
VEX
Title
Cockpit CMS Missing Authorization in Bucket File Storage API
Summary
Cockpit CMS contains a missing authorization vulnerability in the Bucket file storage API (/system/buckets/api). The api() method in modules/System/Controller/Buckets.php executes bucket commands (ls, upload, removefiles, rename, createfolder) without performing any ACL or role check. Any authenticated user, regardless of role, can perform all bucket operations on any named bucket, including buckets intended for admin use only.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 12:43 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/cockpit-hq/cockpit | product |
| https://github.com/Cockpit-HQ/Cockpit/commit/dde2… | patch |
| https://gist.github.com/sermikr0/821c4edd3c34e98a… | technical-description |
| https://www.vulncheck.com/advisories/cockpit-cms-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Cockpit HQ | Cockpit CMS |
Affected:
0 , < 2.14.0
(git)
cpe:2.3:a:agentejo:cockpit:*:*:*:*:*:*:*:* |
Date Public
2026-07-13 00:00
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