CVE Explorer

CVE-2026-42888

Audiobookshelf is a self-hosted audiobook and podcast server. Prior to 2.32.2, the podcast creation endpoint at server/controllers/PodcastController.js accepts a user-controlled file path without sufficient boundary validation to ensure it remains within the intended library directory. This vulnerability is fixed in 2.32.2.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b64d9a1c0168c3fdc517e4e0e39d1a0445b7021e31ec710c6a20412f20528d69

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"audiobookshelf","vendor":"advplyr","versions":[{"status":"affected","version":"< 2.33.2"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:65ea4129878ea7cdb4ca57f3190c84bc315436f4fbd61a1eb67c9bfd307acb68 · sha256:ae52b3e25d44a723… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:65ea4129878ea7cdb4ca57f3190c84bc315436f4fbd61a1eb67c9bfd307acb68 · sha256:ae52b3e25d44a723… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:65ea4129878ea7cdb4ca57f3190c84bc315436f4fbd61a1eb67c9bfd307acb68 · sha256:ae52b3e25d44a723… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"name":"https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-phch-9734-wrp3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-phch-9734-wrp3"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:65ea4129878ea7cdb4ca57f3190c84bc315436f4fbd61a1eb67c9bfd307acb68 · sha256:ae52b3e25d44a723… · /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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