CVE Explorer

CVE-2026-27974

Audiobookshelf is a self-hosted audiobook and podcast server. A cross-site scripting (XSS) vulnerability exists in versions prior to 0.12.0-beta of the Audiobookshelf mobile application that allows arbitrary JavaScript execution through malicious library metadata. Attackers with library modification privileges (or control over a malicious podcast RSS feed) can execute code in victim users' WebViews, potentially leading to session hijacking, data exfiltration, and unauthorized access to native de

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a6d102492bc0630b68b5401a2e2ece10fc6e6da1bd77fa1df81ec504d4bf6af8

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"audiobookshelf-app","vendor":"advplyr","versions":[{"status":"affected","version":"< 0.12.0-beta"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:21bbba99de3a30ff3593cee3407877531bd3587665fab0982e109fcf64a07623 · sha256:4c35dad9d5795929… · /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:v2:21bbba99de3a30ff3593cee3407877531bd3587665fab0982e109fcf64a07623 · sha256:4c35dad9d5795929… · /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:v2:21bbba99de3a30ff3593cee3407877531bd3587665fab0982e109fcf64a07623 · sha256:4c35dad9d5795929… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/advplyr/audiobookshelf-app/commit/bab95530c8c3d7a4b4cec5b059da8b79ad50223e","tags":["x_refsource_MISC"],"url":"https://github.com/advplyr/audiobookshelf-app/commit/bab95530c8c3d7a4b4cec5b059da8b79ad50223e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:21bbba99de3a30ff3593cee3407877531bd3587665fab0982e109fcf64a07623 · sha256:4c35dad9d5795929… · /containers/cna/references/1

{"name":"https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-8c9r-pvrj-vcf5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-8c9r-pvrj-vcf5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:21bbba99de3a30ff3593cee3407877531bd3587665fab0982e109fcf64a07623 · sha256:4c35dad9d5795929… · /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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