Calibre <= 7.15.0 - Reflected Cross-Site Scripting (XSS)

It is possible to inject arbitrary JavaScript code into the /browse endpoint of the Calibre content server, allowing an attacker to craft a URL that when clicked by a victim, will execute the attacker’s JavaScript code in the context of the victim’s browser. If the Calibre server is running with...

Calibre <= 7.14.0 Arbitrary File Read

Arbitrary file read via Calibre’s content server in Calibre = 7.14.0. id: CVE-2024-6781 info: name: Calibre = 7.14.0 Arbitrary File Read author: DhiyaneshDK severity: high description: | Arbitrary file read via Calibre’s content server in Calibre = 7.14.0. impact: | Attackers can exploit the...

Calibre <= 7.14.0 Remote Code Execution

Unauthenticated remote code execution via Calibre’s content server in Calibre = 7.14.0. id: CVE-2024-6782 info: name: Calibre = 7.14.0 Remote Code Execution author: DhiyaneshDK severity: critical description: | Unauthenticated remote code execution via Calibre’s content server in Calibre = 7.14.0...

Linux Distros Unpatched Vulnerability : CVE-2026-53511

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre,...

CVE-2026-53511

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

CVE-2026-53511

Calibre vulnerability CVE-2026-53511 affects the calibre e-book manager prior to version 9.10.0. A malicious EPUB/OPF/PDF can trigger arbitrary Python code execution when metadata is read by calibre (e.g., via Add books or Edit books) by embedding a python: template in calibre:user_metadata; the ...

CVE-2026-53511 calibre: Arbitrary Code Execution in Template Formatter via Book Metadata

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

CVE-2026-53511

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

CVE-2026-53511 calibre: Arbitrary Code Execution in Template Formatter via Book Metadata

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

CVE-2026-53511

calibre is an e-book manager. Prior to 9.10.0, a malicious EPUB, OPF, or PDF file can execute arbitrary Python code when its metadata is read by calibre, including through Add books or Edit books, by embedding a custom column definition with a python: template in calibre:usermetadata that is pass...

PYSEC-2026-307 calibre-web is vulnerable to Business Logic Errors

calibre-web is vulnerable to Business Logic Errors...

PYSEC-2026-305 SQL injection in calibreweb

Calibre-Web before 0.6.18 allows user table SQL Injection...

calibre-9.10.0-1.1 on GA media (moderate)

calibre-9.10.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:11130-1 Rating: moderate Cross-References: CVE-2026-53511 Affected Products: openSUSE Tumbleweed An update that solves one vulnerability can now be installed. Description: These are all security issues fixed in the calibre-9.10.0-1....

PT-2026-53655

Name of the Vulnerable Software and Affected Versions calibre versions prior to 9.10.0 Description A flaw exists where reading metadata from a malicious EPUB, OPF, or PDF file allows the execution of arbitrary Python code. This occurs when a custom column definition containing a python: template ...

OPENSUSE-SU-2026:11130-1 calibre-9.10.0-1.1 on GA media

These are all security issues fixed in the calibre-9.10.0-1.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-7709

A vulnerability was identified in janeczku Calibre-Web up to 0.6.26. The impacted element is the function generateauthtoken of the file cps/koboauth.py of the component Endpoint. Such manipulation of the argument userid leads to improper authorization. The attack may be launched remotely. The...

CVE-2026-7714

A flaw has been found in crocodilestick Calibre-Web-Automated up to 4.0.6. Affected by this issue is some unknown functionality of the file cps/cwafunctions.py of the component Admin Endpoint. This manipulation causes missing authentication. It is possible to initiate the attack remotely. The...

CVE-2026-7713

A vulnerability was detected in crocodilestick Calibre-Web-Automated up to 4.0.6. Affected by this vulnerability is the function generateauthtoken of the file cps/koboauth.py of the component Kobo auth-token Route. The manipulation results in improper authorization. The attack may be performed fr...

CVE-2026-7714

A flaw has been found in crocodilestick Calibre-Web-Automated up to 4.0.6. Affected by this issue is some unknown functionality of the file cps/cwafunctions.py of the component Admin Endpoint. This manipulation causes missing authentication. It is possible to initiate the attack remotely. The...

CVE-2026-7713

A vulnerability was detected in crocodilestick Calibre-Web-Automated up to 4.0.6. Affected by this vulnerability is the function generateauthtoken of the file cps/koboauth.py of the component Kobo auth-token Route. The manipulation results in improper authorization. The attack may be performed fr...