CVE-2026-30853mediumCWE-22

CVE-2026-30853: falha de média gravidade em kovidgoyal calibre

calibre has a Path Traversal Leading to Arbitrary File Write

Publicada em

Seguir esta CVE+ Monitorar calibre+ Monitorar calibre

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 5epss 0.2%
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Prior to 9.5.0, a path traversal vulnerability in the RocketBook (.rb) input plugin (src/calibre/ebooks/rb/reader.py) allows an attacker to write arbitrary files to any path writable by the calibre process when a user opens or converts a crafted .rb file. This is the same bug class fixed in CVE-2026-26065 for the PDB readers, but the fix was never applied to the RB reader. This vulnerability is fixed in 9.5.0.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L
Produtos afetados
kovidgoyal · calibre
CVEs relacionadas — kovidgoyal calibre

No mesmo produto, das mais perigosas para as menos.

CVE-2026-26064CRITICALcalibre: Path Traversal Vulnerability Enables Arbitrary File Write and Remote Code ExecutionEPSS 1.0%CVE-2026-26065CRITICALcalibre: Path Traversal can Lead to Arbitrary File Write and Potential Code ExecutionEPSS 0.6%CVE-2026-25635HIGHcalibre has a Path Traversal Leading to Arbitrary File Write and Potential Code ExecutionEPSS 0.5%CVE-2026-73249HIGHcalibre Content Server `/book-update-annotations` Missing Write Authorization Check Allows Unauthorized Annotation ModificationEPSS 0.4%CVE-2026-25731HIGHCalibre Affected by Arbitrary Code Execution via Server-Side Template Injection in Calibre HTML ExportEPSS 0.3%CVE-2026-27810MEDIUMcalibre Vulnerable to HTTP Response Header InjectionEPSS 0.2%