CVE-2022-0766
Server-Side Request Forgery in calibreweb
9.8
CRITICAL
CVSS 3.1
EPSS 0.29%
Description
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`.
How to fix CVE-2022-0766
To remediate CVE-2022-0766, upgrade the affected package to a fixed version below.
- —upgrade to 0.6.17 or later
Is CVE-2022-0766 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.6.17
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |