{"id":"CVE-2025-46338","state":"PUBLISHED","title":"Audiobookshelf Vulnerable to Cross-Site-Scripting Reflected via POST Request in /api/upload","description":"Audiobookshelf is a self-hosted audiobook and podcast server. Prior to version 2.21.0, an improper input handling vulnerability in the `/api/upload` endpoint allows an attacker to perform a reflected cross-site scripting (XSS) attack by submitting malicious payloads in the `libraryId` field. The unsanitized input is reflected in the server’s error message, enabling arbitrary JavaScript execution in a victim's browser. This issue has been patched in version 2.21.0.","publishedAt":"2025-04-29T04:34:44.713Z","updatedAt":"2025-04-29T13:37:57.632Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["advplyr audiobookshelf"],"affected":[{"vendor":"advplyr","product":"audiobookshelf","versions":[{"version":"< 2.21.0","status":"affected"}]}],"references":["https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-47g3-c5hx-2q3w","https://github.com/advplyr/audiobookshelf/commit/35870a01583b2947030f4e3d4ac769c3ff298386"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:09:17.366Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/46xxx/CVE-2025-46338.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-46338","state":"PUBLISHED","datePublished":"2025-04-29T04:34:44.713Z","dateUpdated":"2025-04-29T13:37:57.632Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-04-22T22:41:54.912Z"},"containers":{"cna":{"title":"Audiobookshelf Vulnerable to Cross-Site-Scripting Reflected via POST Request in /api/upload","descriptions":[{"lang":"en","value":"Audiobookshelf is a self-hosted audiobook and podcast server. Prior to version 2.21.0, an improper input handling vulnerability in the `/api/upload` endpoint allows an attacker to perform a reflected cross-site scripting (XSS) attack by submitting malicious payloads in the `libraryId` field. The unsanitized input is reflected in the server’s error message, enabling arbitrary JavaScript execution in a victim's browser. This issue has been patched in version 2.21.0."}],"affected":[{"vendor":"advplyr","product":"audiobookshelf","versions":[{"version":"< 2.21.0","status":"affected"}]}],"references":[{"url":"https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-47g3-c5hx-2q3w","name":"https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-47g3-c5hx-2q3w","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/advplyr/audiobookshelf/commit/35870a01583b2947030f4e3d4ac769c3ff298386","name":"https://github.com/advplyr/audiobookshelf/commit/35870a01583b2947030f4e3d4ac769c3ff298386","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","subAvailabilityImpact":"NONE","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-04-29T04:34:44.713Z"},"source":{"advisory":"GHSA-47g3-c5hx-2q3w","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-29T13:35:58.102544Z","id":"CVE-2025-46338","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-29T13:37:57.632Z"}}]}}}