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    CVE-2026-31831

    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.

    Published:Mar 30, 2026
    Last Modified:Apr 2, 2026
    EPS:Mar 30, 2026
    EPSS Score:0.00092
    CVSS Score:7.5

    Affected Products

    Vendor
    Tautulli
    Product
    Tautulli

    Exploits

    https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8mhttps://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8m

    Common Weakness Enumeration

    CWE-23 Relative Path Traversal

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-139 Relative Path Traversal
    CAPEC-76 Manipulating Web Input to File System Calls

    Related CVEs

    CVE-2026-43986 (CVSS 9.9) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose…
    CVE-2026-43985 (CVSS 8.8) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose…
    CVE-2026-43984 (CVSS 8.9) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 expose…
    CVE-2026-41065 (CVSS 8.9) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Versions prior to 2.17.1 are vu…
    CVE-2026-40605 (CVSS 5.7) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path…
    CVE-2026-32275 (CVSS 7.4) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 1.3.10 to before v…
    CVE-2026-31799 (CVSS 4.9) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 2.14.2 to before v…
    CVE-2026-31804 (CVSS 4) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.0, the /p…
    CVE-2026-28505 (CVSS 7.5) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.0, the st…
    CVE-2025-58763 (CVSS 8) — Tautulli is a Python based monitoring and tracking tool for Plex Media Server. A command injection vulnerabili…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High