CVE-2025-62614

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    CVE-2025-62614

    Published: 22 Oct 2025Last Modified: 12 Aug 2026

    Summary: BookLore Media API Authentication Bypass

    Details: BookLore is a self-hosted web app for organizing and managing personal book collections. In versions 1.8.1 and prior, an authentication bypass vulnerability in the BookMediaController allows any unauthenticated user to access and download book covers, thumbnails, and complete PDF/CBX page content without authorization. The vulnerability exists because multiple media endpoints lack proper access control annotations, and the CoverJwtFilter continues request processing even when no authentication token is provided. This enables attackers to enumerate and exfiltrate all book content from the system, bypassing the intended download permissions (canDownload) entirely. This issue has been patched via commit b226c43.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62614.json, https://github.com/booklore-app/booklore/security/advisories/GHSA-363g-fhcq-hvqp, https://nvd.nist.gov/vuln/detail/CVE-2025-62614, https://github.com/booklore-app/booklore/commit/b226c43343cd0cef4c1cd54bc3dcdef90b147133

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b226c43343cd0cef4c1cd54bc3dcdef90b147133

    Affected versions

    v0.19.1
    v0.19.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2025-62614 | CVE-DB