CVE Explorer

CVE-2026-27963

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.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fe91d2360a8b74a90d99eaaad0efeb6854d13f34ca2e9e6eba96a956a683e9ef

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"audiobookshelf","vendor":"advplyr","versions":[{"status":"affected","version":"< 2.32.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:70f064de3c2de1ca17dbaf3f6883b66796d04979f6837d4df2e2af40425973d0 · sha256:ddeeb4c12c4b6eaf… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:70f064de3c2de1ca17dbaf3f6883b66796d04979f6837d4df2e2af40425973d0 · sha256:ddeeb4c12c4b6eaf… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:70f064de3c2de1ca17dbaf3f6883b66796d04979f6837d4df2e2af40425973d0 · sha256:ddeeb4c12c4b6eaf… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/advplyr/audiobookshelf/commit/503f4611b221a5bde19024e657021670df204478","tags":["x_refsource_MISC"],"url":"https://github.com/advplyr/audiobookshelf/commit/503f4611b221a5bde19024e657021670df204478"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:70f064de3c2de1ca17dbaf3f6883b66796d04979f6837d4df2e2af40425973d0 · sha256:ddeeb4c12c4b6eaf… · /containers/cna/references/1

{"name":"https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-69cp-m725-wf78","tags":["x_refsource_CONFIRM"],"url":"https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-69cp-m725-wf78"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:70f064de3c2de1ca17dbaf3f6883b66796d04979f6837d4df2e2af40425973d0 · sha256:ddeeb4c12c4b6eaf… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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