CVE-2026-54636
| Summary |
Dokku is a docker-powered PaaS. Prior to 0.38.7, the cron plugin utilizes commands in the app.json file to manage system cron running as the Dokku user. An app.json cron command utilizing special shell characters - including, but not limited to, > or ; - can break out of the Docker container and execute commands on the host as the Dokku user. This vulnerability is fixed in 0.38.7.
|
| Publication Date |
June 27, 2026, 2:16 a.m. |
| Registration Date |
June 27, 2026, 4:35 a.m. |
| Last Update |
June 27, 2026, 4:01 a.m. |
|
CVSS3.1 : CRITICAL
|
| スコア |
9.9
|
| Vector |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
低 |
| 利用者の関与(UI) |
不要 |
| 影響の想定範囲(S) |
変更あり |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
高 |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:dokku:dokku:*:*:*:*:-:*:*:* |
|
|
|
0.38.7 |
Related information, measures and tools
Common Vulnerabilities List