VulnerabilityAnalyzed

CVE-2026-23846

This causes passwords to be logged in server access logs and potentially exposed through browser history, Referer headers, and proxy logs.

CRITICAL 9.1EPSS 0.42%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

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.

CVSS 3.1: 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS: 0.42% probability · 35th percentile
CISA KEV: Not listed
Weakness: CWE-598
Affected: quenary/tugtainer
Source: security-advisories@github.com

References

https://github.com/Quenary/tugtainer/commit/9d23bf40ac1d39005582abfcf0a84753a4e29d52Patch
https://github.com/Quenary/tugtainer/security/advisories/GHSA-f2qf-f544-xm4pExploit, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.