CVE-2026-7709— janeczku Calibre-Web Endpoint kobo_auth.py generate_auth_token improper authorization
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-7709
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
janeczku Calibre-Web Endpoint kobo_auth.py generate_auth_token improper authorization
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was identified in janeczku Calibre-Web up to 0.6.26. The impacted element is the function generate_auth_token of the file cps/kobo_auth.py of the component Endpoint. Such manipulation of the argument user_id leads to improper authorization. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Calibre-Web 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Calibre-Web是Jan B个人开发者的一款用于浏览、阅读和下载Calibre数据库中电子书的Web应用程序。 Calibre-Web 0.6.26及之前版本存在安全漏洞，该漏洞源于组件Endpoint中文件cps/kobo_auth.py的函数generate_auth_token对参数user_id的操作，可能导致授权不当。
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 |
|---|---|---|---|---|
| janeczku | Calibre-Web | 0.6.0 | cpe:2.3:a:janeczku:calibre-web:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-7709
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-7709
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same vendor: janeczku
- CVE-2021-3988
Cross-site Scripting (XSS) in janeczku/calibre-web - CVE-2021-3987
Improper Access Control in janeczku/calibre-web - CVE-2021-3986
Information Disclosure in janeczku/calibre-web - CVE-2023-2106
Weak Password Requirements in janeczku/calibre-web - CVE-2022-2525
Improper Restriction of Excessive Authentication Attempts in
Same weakness: CWE-285
- CVE-2026-8241
Industrial Application Software IAS Canias ERP RMI iasGetSer - CVE-2026-42202
nova-toggle-5: Improper authorization on toggle endpoint all - CVE-2026-33823
Microsoft Team Events Portal Information Disclosure Vulnerab - CVE-2026-41572
Note Mark: Unauthenticated read of notes and assets in soft- - CVE-2026-7713
crocodilestick Calibre-Web-Automated Kobo auth-token Route k
V. Comments for CVE-2026-7709
No comments yet