Is CVE-2026-39848 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2026-39848, but active exploitation has not been confirmed.

Can CVE-2026-39848 be exploited remotely?

Yes. CVE-2026-39848 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-39848?

CVE-2026-39848 has a CVSS score of 6.5 (MEDIUM).

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MEDIUMPOC

CVE-2026-39848

CWE-306Published: April 9, 2026· Updated: Apr 13, 2026

6.5

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:9.8th

Official Description

Dockyard is a Docker container management app. Prior to 1.1.0, Docker container start and stop operations are performed through GET requests without CSRF protection. A remote attacker can cause a logged-in administrator's browser to request /apps/action.php?action=stop&name=<container> or /apps/action.php?action=start&name=<container>, which starts or stops the target container. This vulnerability is fixed in 1.1.0.

NVD Source

Technical Analysis

CVE-2026-39848 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A proof-of-concept (PoC) exploit exists for CVE-2026-39848. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.