CVE-2026-31831
highpriority · track · 31EPSS 0.020 · 80 %ileEUUSEPSS · scored 2026-10-28
Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.0, the /newsletter/image/images API endpoint is vulnerable to path traversal, allowing unauthenticated attackers to read arbitrary files from the application server's filesystem. This issue has been patched in version 2.17.0.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2026-31831cnnvd
- https://github.com/Tautulli/Tautulli/releases/Patchcnnvd
- https://github.com/Tautulli/Tautulli/releases/tag/v2.17.0cnnvd
- https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8mcnnvd
- https://github.com/Tautulli/Tautulli/releases/tag/v2.17.0enisa_euvd
- https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8menisa_euvd
- https://github.com/Tautulli/Tautulli/releases/tag/v2.17.0Release Notesnvd
- https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8mExploitVendor Advisorynvd
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