{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-27963 exists.","fix":"No fix has been published for CVE-2026-27963 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-27963 is a medium-severity cross-site scripting vulnerability in advplyr audiobookshelf, published on 26 Feb 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-27963 and fix it if it is affected.\n\nWhat it is: CVE-2026-27963 is a medium-severity cross-site scripting vulnerability in advplyr audiobookshelf, published on 26 Feb 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-27963 exists.\n\nAffected product: advplyr audiobookshelf. 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-2026-27963/ (Markdown: https://insights.sbomify.com/CVE-2026-27963/index.md)","id":"CVE-2026-27963","markdown":"https://insights.sbomify.com/CVE-2026-27963/index.md","name":"CVE-2026-27963","record":{"aliases":["GHSA-69cp-m725-wf78"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Audiobookshelf server","requires_auth":"high_privilege","summary":"Attackers with library modification privileges can execute arbitrary JavaScript in victim browsers via malicious metadata, leading to session hijacking.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"audiobookshelf","vendor":"audiobookshelf"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Audiobookshelf is a self-hosted audiobook and podcast server. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 2.32.0 of the Audiobookshelf web application that allows arbitrary JavaScript execution through malicious library metadata. Attackers with library modification privileges can execute code in victim users' browsers, potentially leading to session hijacking and data exfiltration. Version 2.32.0 contains a patch for the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Audiobookshelf has Stored XSS in Tooltip.vue via Audiobook Metadata","id":"CVE-2026-27963","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"FacturaScripts: Reflected Cross-Site Scripting (XSS) via Cookie Manipulation","id":"CVE-2026-27964"},"packages":[],"prev":{"headline":"Authlib JWS JWK Header Injection: Signature Verification Bypass","id":"CVE-2026-27962"},"products":["audiobookshelf"],"published":"2026-02-26","related":[{"cvss_score":8.8,"headline":"Audiobookshelf vulnerable to OIDC token exfiltration and account takeover","id":"CVE-2025-57800","kev_date_added":null,"published":"2025-08-22"},{"cvss_score":8.2,"headline":"Remote Authentication-Bypass can lead to server crash or limited information disclosure due to faulty pattern matching","id":"CVE-2025-25205","kev_date_added":null,"published":"2025-02-12"},{"cvss_score":8.1,"headline":"Audiobookshelf Server-Side Request Forgery and Arbitrary File Read Vulnerability","id":"CVE-2023-47619","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":7.5,"headline":"Audiobookshelf Arbitrary File Read Vulnerability","id":"CVE-2023-47624","kev_date_added":null,"published":"2023-12-13"},{"cvss_score":6.9,"headline":"Audiobookshelf Vulnerable to Cross-Site-Scripting Reflected via POST Request in /api/upload","id":"CVE-2025-46338","kev_date_added":null,"published":"2025-04-29"},{"cvss_score":6.3,"headline":"Path Traversal in audiobookshelf","id":"CVE-2024-43797","kev_date_added":null,"published":"2024-09-02"}],"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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["advplyr"]},"summary":"Attackers with library modification privileges can execute arbitrary JavaScript in victim browsers via malicious metadata, leading to session hijacking.","url":"https://insights.sbomify.com/CVE-2026-27963/"}