Authentication Bypass Vulnerability in BookLore Web App by BookLore
CVE-2025-62614

8.7HIGH

Key Information:

Vendor

Booklore-app

Status
Booklore
Vendor
CVE Published:
22 October 2025

What is CVE-2025-62614?

The BookLore web application suffers from an authentication bypass vulnerability, allowing unauthenticated users to access sensitive book content. In versions 1.8.1 and earlier, missing access control annotations in the BookMediaController permit unauthorized users to download book covers and complete PDF/CBX content, while the CoverJwtFilter fails to halt processing without valid authentication tokens. This critical flaw enables attackers to enumerate and exfiltrate all book content, undermining the intended security settings. Patch details are available in the latest commit.

Affected Version(s)

booklore <= 1.8.1

References

https://github.com/booklore-app/booklore/security/advisor...
x_refsource_CONFIRM
https://github.com/booklore-app/booklore/commit/b226c4334...
x_refsource_MISC

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-62614 : Authentication Bypass Vulnerability in BookLore Web App by BookLore