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CVE-2026-25731

Calibre Affected by Arbitrary Code Execution via Server-Side Template Injection in Calibre HTML Export PUBLISHED

Description (CNA)

calibre is an e-book manager. Prior to 9.2.0, a Server-Side Template Injection (SSTI) vulnerability in Calibre's Templite templating engine allows arbitrary code execution when a user converts an ebook using a malicious custom template file via the --template-html or --template-html-index command-line options. This vulnerability is fixed in 9.2.0.

Affected (CNA)

Vendor / productVersions
kovidgoyal / calibreaffected < 9.2.0

CWE

CWE-1336

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.