CVE-2025-57800: high-severity vulnerability in advplyr audiobookshelf
Audiobookshelf vulnerable to OIDC token exfiltration and account takeover
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.5%
Audiobookshelf is an open-source self-hosted audiobook server. In versions 2.6.0 through 2.26.3, the application does not properly restrict redirect callback URLs during OIDC authentication. An attacker can craft a login link that causes Audiobookshelf to store an arbitrary callback in a cookie, which is later used to redirect the user after authentication. The server then issues a 302 redirect to the attacker-controlled URL, appending sensitive OIDC tokens as query parameters. This allows an attacker to obtain the victim's tokens and perform full account takeover, including creating persistent admin users if the victim is an administrator. Tokens are further leaked via browser history, Referer headers, and server logs. This vulnerability impacts all Audiobookshelf deployments using OIDC; no IdP misconfiguration is required. The issue is fixed in version 2.28.0. No known workarounds exist.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
advplyr · audiobookshelfRelated CVEs — advplyr audiobookshelf
In the same product, most dangerous first.
CVE-2025-25205HIGHRemote Authentication-Bypass can lead to server crash or limited information disclosure due to faulty pattern matchingEPSS 4.8%CVE-2026-71209HIGHaudiobookshelf - %2F Encoding Discrepancy Bypasses Cover/Image Auth Exemption Regex, Enabling Unauthenticated Path TraversalEPSS 2.2%CVE-2024-35236MEDIUMAudiobookshelf Cross-Site-Scripting vulnerability via crafted ebooksEPSS 0.8%CVE-2023-47624HIGHAudiobookshelf Arbitrary File Read VulnerabilityEPSS 0.8%CVE-2023-47619HIGHAudiobookshelf Server-Side Request Forgery and Arbitrary File Read VulnerabilityEPSS 0.6%CVE-2024-43797MEDIUMPath Traversal in audiobookshelfEPSS 0.5%