Priority HIGH 69
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books.
CVSS 4.0HIGH 8.2· Local · No auth · User interaction · EPSS 0.00216 · Published 2026-03-27 · Fixed in 9.6.0 CWE-23
Priority LOW 21
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books.
CVSS 4.0MEDIUM 4.8· Local · No auth · User interaction · EPSS 0.0018 · Published 2026-03-27 · Fixed in 9.6.0 CWE-918
Priority HIGH 69
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books.
CVSS 3.1HIGH 8.2· Local · No auth · User interaction · EPSS 0.00215 · Published 2026-03-13 · Fixed in 9.5.0 CWE-22
Priority MEDIUM 57
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books.
CVSS 3.1MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00174 · Published 2026-02-27 · Fixed in 9.4.0 CWE-307
Priority MEDIUM 62
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books.
CVSS 3.1MEDIUM 6.4· Network · Low privileges · No interaction · EPSS 0.00242 · Published 2026-02-27 · Fixed in 9.4.0 CWE-113
Priority MEDIUM 43
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books.
CVSS 4.0CRITICAL 9.3· Local · No auth · User interaction · EPSS 0.0059 · Published 2026-02-20 · Fixed in 9.3.0 CWE-22
Priority MEDIUM 44
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books.
CVSS 4.0CRITICAL 9.3· Local · No auth · User interaction · EPSS 0.00979 · Published 2026-02-20 · Fixed in 9.3.0 CWE-22
Priority HIGH 69
calibre is an e-book manager.
CVSS 3.1HIGH 7.8· Local · No auth · User interaction · EPSS 0.00276 · Published 2026-02-06 · Fixed in 9.2.0 CWE-1336
Priority MEDIUM 40
calibre is an e-book manager.
CVSS 3.1HIGH 8.6· Local · No auth · User interaction · EPSS 0.00502 · Published 2026-02-06 · Fixed in 9.2.0 CWE-22
Priority LOW 35
calibre is an e-book manager.
CVSS 3.1HIGH 8.2· Local · No auth · User interaction · EPSS 0.00231 · Published 2026-02-06 · Fixed in 9.2.0 CWE-22
Priority MEDIUM 64
Unsanitized user-input in Calibre <= 7.15.0 allow users with permissions to perform full-text searches to achieve SQL injection on the SQLite database.
CVSS 3.1HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.13922 · Published 2024-08-06 · No fix listed CWE-89
Priority MEDIUM 60
Unsanitized user-input in Calibre <= 7.15.0 allow attackers to perform reflected cross-site scripting.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.25607 · Published 2024-08-06 · No fix listed CWE-79
Priority CRITICAL 90
Improper access control in Calibre 6.9.0 ~ 7.14.0 allow unauthenticated attackers to achieve remote code execution.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.84116 · Published 2024-08-06 · No fix listed CWE-863
Priority HIGH 74
Path traversal in Calibre <= 7.14.0 allow unauthenticated attackers to achieve arbitrary file read.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.62442 · Published 2024-08-06 · No fix listed CWE-22
Priority HIGH 72
link_to_local_path in ebooks/conversion/plugins/html_input.py in calibre before 6.19.0 can, by default, add resources outside of the document root.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01628 · Published 2023-10-22 · No fix listed CWE-918
Priority MEDIUM 41
calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS (Regular Expression Denial of Service) in html_preprocess_rules in ebooks/conversion/preprocess.py.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.05214 · Published 2021-12-06 · No fix listed CWE-400
Priority LOW 38
Race condition issues were found in Calibre at devices/linux_mount_helper.c allowing unprivileged users the ability to mount any device to anywhere.
CVSS 3.1HIGH 8.1· Network · No auth · No interaction · EPSS 0.01539 · Published 2021-10-27 · No fix listed CWE-367
Priority MEDIUM 46
A untrusted search path issue was found in Calibre at devices/linux_mount_helper.c leading to the ability of unprivileged users to execute any program as root.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02308 · Published 2021-10-27 · No fix listed CWE-426
Priority MEDIUM 46
Input validation issues were found in Calibre at devices/linux_mount_helper.c which can lead to argument injection and elevation of privileges.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02308 · Published 2021-10-27 · No fix listed CWE-20
Priority MEDIUM 41
gui2/viewer/bookmarkmanager.py in Calibre 3.18 calls cPickle.load on imported bookmark data, which allows remote attackers to execute arbitrary code via a crafted .pickle file, as demonstrated by Python code that contain…
CVSS 3.0HIGH 7.8· Local · No auth · User interaction · EPSS 0.04508 · Published 2018-03-08 · No fix listed CWE-502
Priority LOW 30
The E-book viewer in calibre before 2.75 allows remote attackers to read arbitrary files via a crafted epub file with JavaScript.
CVSS 3.0MEDIUM 5.5· Local · No auth · User interaction · EPSS 0.02793 · Published 2017-03-16 · No fix listed CWE-264