CVE-2026-23846

9.1 criticalEPSS 0.5%

Critical (9.1) in quenary tugtainer. EPSS 0.5% chance of exploitation in the next 30 days.

Tugtainer is a self-hosted app for automating updates of Docker containers. In versions prior to 1.16.1, the password authentication mechanism transmits passwords via URL query parameters instead of the HTTP request body. This causes passwords to be logged in server access logs and potentially exposed through browser history, Referer headers, and proxy logs. Version 1.16.1 patches the issue.

Severity

CVSS 3.1

9.1 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-598
Published: 2026-01-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

quenary:tugtainer

References

https://github.com/Quenary/tugtainer/commit/9d23bf40ac1d39005582abfcf0a84753a4e29d52
https://github.com/Quenary/tugtainer/security/advisories/GHSA-f2qf-f544-xm4p

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