A AegiFlow
CRITICALCVSS 9.8EPSS 1.3%

CVE-2022-0766

Server-Side Request Forgery in calibreweb

Published
2022-03-08
Modified
2026-10-27
EPSS percentile
71%
Aliases
GHSA-2647-c639-qv2j
Sources
github-advisory

Summary

calibreweb prior to version 0.6.17 is vulnerable to server-side request forgery (SSRF). This is due to an incomplete fix for [CVE-2022-0339](https://github.com/advisories/GHSA-4w8p-x6g8-fv64). The blacklist does not check for `0.0.0.0`, which would result in a payload of `0.0.0.0` resolving to `localhost`.

Affected packages

EcosystemPackageAffected versionsFixed versions
PyPIcalibreweb—0.6.17

Remediation: Upgrade to 0.6.17 or later.

References

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.

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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.