CVE-2022-0339

Name: CVE-2022-0339
Creator: NVD / NIST
Published: 2022-01-30T14:15:07.877+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.95%

Last modified Jun 17, 2026

CVE-2022-0339 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Server-Side Request Forgery (SSRF) in Pypi calibreweb prior to 0.6.16.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.

Description

Server-Side Request Forgery (SSRF) in Pypi calibreweb prior to 0.6.16.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.95%

56.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Janeczku	Calibre-Web	< 0.6.16

References

https://github.com/janeczku/calibre-web/commit/3b216bfa07ec7992eff03e55d61732af6df9bb92Patch, Third Party Advisory
https://huntr.dev/bounties/499688c4-6ac4-4047-a868-7922c3eab369Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/janeczku/calibre-web/commit/3b216bfa07ec7992eff03e55d61732af6df9bb92Patch, Third Party Advisory
https://huntr.dev/bounties/499688c4-6ac4-4047-a868-7922c3eab369Exploit, Issue Tracking, Patch, Third Party Advisory

Timeline

Published: Jan 30, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-0339?

Server-Side Request Forgery (SSRF) in Pypi calibreweb prior to 0.6.16.

How severe is CVE-2022-0339?

CVE-2022-0339 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.95% probability of exploitation in the next 30 days.

How do I fix CVE-2022-0339?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-0339?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST