{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-34158 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-34158 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-34158 is a high-severity vulnerability in Plex Media Server, published on 21 Aug 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-34158 and fix it if it is affected.\n\nWhat it is: CVE-2025-34158 is a high-severity vulnerability in Plex Media Server, published on 21 Aug 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-34158 in the wild and no public exploit code.\n\nAffected product: Plex Media Server. 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-2025-34158/ (Markdown: https://insights.sbomify.com/CVE-2025-34158/index.md)","id":"CVE-2025-34158","markdown":"https://insights.sbomify.com/CVE-2025-34158/index.md","name":"CVE-2025-34158","record":{"aliases":["CVE-2025-57845","GHSA-7wp3-3rr7-485g"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Plex Media Server","requires_auth":"low_privilege","summary":"Attackers can retrieve server owner credentials and accessible server lists via specific API endpoints, potentially leading to account takeover.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-669","name":"Incorrect Resource Transfer Between Spheres"}],"description":"Plex Media Server (PMS) 1.41.7.x through 1.42.0.x before 1.42.1 is affected by incorrect resource transfer between spheres because /myplex/account provides the credentials of the server owner (and a /api/resources call reveals other servers accessible by that server owner).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-09-04","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-09-04T08:29:53Z","kind":"github_poc","ref":"https://github.com/HORKimhab/CVE-2025-34158-CVE-2020-5741","stars":0,"title":"CVE-2025-34158, CVE-2020-5741 - Draft or TODO"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Information disclosure in Media Server","id":"CVE-2025-34158","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":0,"n_references":8,"next":{"headline":"Coolify Docker Compose Directive Injection in Application Deployment Workflow","id":"CVE-2025-34159"},"packages":[],"prev":{"headline":"Coolify Stored Cross-Site Scripting (XSS) in Project Name Field","id":"CVE-2025-34157"},"products":["Media Server"],"published":"2025-08-21","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-01-02","vendors":["Plex"]},"summary":"Attackers can retrieve server owner credentials and accessible server lists via specific API endpoints, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2025-34158/"}