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CVE-2026-33205
MEDIUM · CVSS 5.5
EPSS exploitation probability: 0%
Published 2026-03-27T15:16:54.277 · Last modified 2026-06-17T10:37:07.213

Summary

calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Prior to version 9.6.0, a Server-Side Request Forgery vulnerability in the background-image endpoint of calibre e-book reader's web view allows an attacker to perform blind GET requests to arbitrary URLs and exfiltrate information out from the ebook sandbox. Version 9.6.0 patches the issue.

Affected products

calibre-ebook — calibre

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.