{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-31831 exists.","fix":"No fix has been published for CVE-2026-31831 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-31831 is a high-severity path traversal vulnerability in Tautulli, published on 30 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-31831 and fix it if it is affected.\n\nWhat it is: CVE-2026-31831 is a high-severity path traversal vulnerability in Tautulli, published on 30 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-31831 exists.\n\nAffected product: Tautulli. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-31831/ (Markdown: https://insights.sbomify.com/CVE-2026-31831/index.md)","id":"CVE-2026-31831","markdown":"https://insights.sbomify.com/CVE-2026-31831/index.md","name":"CVE-2026-31831","record":{"aliases":["GHSA-xp55-2pf4-fv8m"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Plex monitoring tool","requires_auth":"none","summary":"Unauthenticated attackers can read arbitrary files from the server filesystem via a path traversal vulnerability in the Tautulli newsletter image endpoint.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"tautulli","vendor":"tautulli"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-23","name":"Relative Path Traversal"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2026/CVE-2026-31831.yaml","stars":null,"title":"Tautulli \u003c= 2.16.1 - Path Traversal"}],"tier":"weaponised"},"has_fix":false,"headline":"Tautulli: Unauthenticated Path Traversal in `/newsletter/image/images` endpoint","id":"CVE-2026-31831","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Umbraco Backoffice API Allows Unauthorized Modification of Domain Data","id":"CVE-2026-31832"},"packages":[],"prev":{"headline":"sigstore-ruby verifier returns success for DSSE bundles with mismatched in-toto subject digest","id":"CVE-2026-31830"},"products":["Tautulli"],"published":"2026-03-30","related":[{"cvss_score":9.1,"headline":"Tautulli vulnerable to Authenticated Remote Code Execution via write primitive and `Script` notification agent","id":"CVE-2025-58762","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.6,"headline":"Tautulli vulnerable to Unauthenticated Path Traversal in `/image` endpoint","id":"CVE-2025-58760","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.6,"headline":"Tautulli vulnerable to Unauthenticated Path Traversal in `real_pms_image_proxy`","id":"CVE-2025-58761","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":8.1,"headline":"Tautulli vulnerable to Authenticated Remote Code Execution via Command Injection","id":"CVE-2025-58763","kev_date_added":null,"published":"2025-09-09"},{"cvss_score":7.5,"headline":"Tautulli: RCE via eval() sandbox bypass using lambda nested scope to escape co_names whitelist check","id":"CVE-2026-28505","kev_date_added":null,"published":"2026-03-30"},{"cvss_score":7.4,"headline":"Tautulli: Unsanitized JSONP callback parameter allows cross-origin script injection and API key theft","id":"CVE-2026-32275","kev_date_added":null,"published":"2026-03-30"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-31","vendors":["Tautulli"]},"summary":"Unauthenticated attackers can read arbitrary files from the server filesystem via a path traversal vulnerability in the Tautulli newsletter image endpoint.","url":"https://insights.sbomify.com/CVE-2026-31831/"}