Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-62614— BookLore Media API Authentication Bypass

Quick assessment

Affected
booklore-app booklore
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

BookLore是Booklore开源的一个自托管的多用户数字图书馆。 BookLore 1.8.1及之前版本存在安全漏洞，该漏洞源于多个媒体端点缺少访问控制注释且CoverJwtFilter在无认证令牌时继续处理请求，可能导致认证绕过和内容泄露。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.52% · P42
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-62614

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
BookLore Media API Authentication Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
BookLore 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BookLore是Booklore开源的一个自托管的多用户数字图书馆。 BookLore 1.8.1及之前版本存在安全漏洞，该漏洞源于多个媒体端点缺少访问控制注释且CoverJwtFilter在无认证令牌时继续处理请求，可能导致认证绕过和内容泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
booklore-app booklore <= 1.8.1 -

II. Public POCs for CVE-2025-62614

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-62614

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-62614 (1)

IV. Related Vulnerabilities

Same weakness: CWE-862

V. Comments for CVE-2025-62614

No comments yet

Leave a comment