CVE-2026-53511
Vulnerability Description
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:user_metadata that is passed unsanitized to exec() in the template formatter. This issue is fixed in version 9.10.0.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-94
Source
NVD
Vendor
kovidgoyal
Product
calibre
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