LOWVulnerability
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:user_metadata that is passed unsanitized to exec() in the template formatter. This issue is fixed in version 9.10.0.
Properties
- cve_id
- CVE-2026-53511
- published_at
- 2026-07-07T21:17:26.380
- last_modified
- 2026-08-18T08:16:42.613
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Improper Control of Generation of Code ('Code Injection')
DESCRIBED_BY (1)
→[Source]NVD
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