What is CVE-2022-34209?

CVE-2022-34209 is a medium-severity vulnerability in Jenkins Threadfix, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2022-06-23.

How severe is CVE-2022-34209?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2022-34209 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Jenkins Threadfix

CVE-2022-34209

A cross-site request forgery (CSRF) vulnerability in Jenkins ThreadFix Plugin 1.5.4 and earlier allows attackers to connect to an attacker-specified URL.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2022-06-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.006 (49.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Jenkins Threadfix
Jenkins Project Threadfix Plugin — versions unspecified, next of 1.5.4

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

www.jenkins.io/security/advisory/2022-06-22/ (Vendor Advisory)

Frequently asked questions

What is CVE-2022-34209?: CVE-2022-34209 is a medium-severity vulnerability in Jenkins Threadfix, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2022-06-23.
How severe is CVE-2022-34209?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2022-34209 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.