CVE-2025-69201: Tugtainer is a self-hosted app for automating updates of docker containers

Q: How do I fix CVE-2025-69201?

tugtainer: upgrade to 1.15.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-69201 being exploited?

CVE-2025-69201 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-69201 affect?

CVE-2025-69201 affects tugtainer. Severity is critical (CVSS 9.8). Tugtainer is a self-hosted app for automating updates of docker containers. In versions prior to 1.15.1, arbitary arguments can be injected in tugtainer-agent `POST api/command/run`. Version 1.15.1 fixes the issue.

Q: How urgent is CVE-2025-69201?

Priority 54/100. Critical severity; Remotely exploitable, no login, no user action; On your watchlist

This month

CRITICAL 9.8REMOTEWATCHLISTUPGRADE

CVE-2025-69201 is a critical-severity flaw (CVSS 9.8) affecting tugtainer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Tugtainer is a self-hosted app for automating updates of docker containers. In versions prior to 1.15.1, arbitary arguments can be injected in tugtainer-agent `POST api/command/run`. Version 1.15.1 fixes the issue.

Why this priority

Critical severity
Remotely exploitable, no login, no user action
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 60%)
CISA exploited list	No
Weakness	CWE-77
Published	2025-12-29
Last modified	2026-10-07

Publisher (CNA): GitHub, Inc. · Vendor: quenary

Last updated 2026-10-07 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-29 16:15 UTCPublished CVE record published
2026-10-07 12:10 UTCUpdated Record last modified

quenary tugtainer UPGRADE

Affected: < 1.15.1

Fixed in: 1.15.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy tugtainer || rpm -q tugtainer || tugtainer --version

2. UPGRADE to 1.15.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade tugtainer

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade tugtainer

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-69201?

tugtainer: upgrade to 1.15.1. Exact commands for each OS are on this page.

Is CVE-2025-69201 being exploited?

CVE-2025-69201 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-69201 affect?

CVE-2025-69201 affects tugtainer. Severity is critical (CVSS 9.8). Tugtainer is a self-hosted app for automating updates of docker containers. In versions prior to 1.15.1, arbitary arguments can be injected in tugtainer-agent `POST api/command/run`. Version 1.15.1 fixes the issue.

How urgent is CVE-2025-69201?

Priority 54/100. Critical severity; Remotely exploitable, no login, no user action; On your watchlist

Software pages

Docker vulnerabilities

Related CVEs

CVE-2026-23846 HIGH 8.1 UPGRADE Tugtainer is a self-hosted app for automating updates of Docker containers

References

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