PT-2026-31809 · Dockyard · Dockyard

Published 2026-04-09 · Updated 2026-04-10 · CVE-2026-39848

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Dockyard versions prior to 1.1.0

Description Dockyard is a Docker container management app. Prior to version 1.1.0, Docker container start and stop operations are performed through GET requests without Cross-Site Request Forgery (CSRF) protection. An attacker can cause a logged-in administrator’s browser to send requests to API endpoints such as /apps/action.php?action=stop&name=<container> or /apps/action.php?action=start&name=<container>, potentially starting or stopping target containers. The vulnerable parameter is name.

Recommendations Update to version 1.1.0 or later.

Exploit

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2026-39848

Affected Products

Dockyard

References · 4

• 🔥 https://github.com/10ij/dockyard/security/advisories/GHSA-jrf6-3j4j-q36g · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-39848 · Security Note
• https://twitter.com/CVEnew/status/2042364281904062543 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2042436335026200869 · Twitter Post