CVE-2026-23846
8.1 · HIGHOverview
CVE-2026-23846 is a high-severity vulnerability affecting quenary tugtainer. It was published on January 19, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from quenary. Update tugtainer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| quenary | tugtainer | >= 0, < 1.16.1 | Affected |
Frequently Asked Questions
What is CVE-2026-23846?
CVE-2026-23846 is a high-severity vulnerability affecting quenary tugtainer. It was published on January 19, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2026-23846?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-23846?
Check the references section for vendor advisories and patches from quenary. Update tugtainer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-23846?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-23846 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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