Content-Security-Policy protection for user content can be disabled in Jenkins 360 FireLine Plugin

published 2022-10-19 4 y ago modified 2026-06-17 4 mo ago also GHSA-7rrj-hqv6-fvpp , EUVD-2022-7050

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 55%
public exploits: 0; none known

Jenkins 360 FireLine Plugin 1.7.2 and earlier programmatically disables Content-Security-Policy protection for user-generated content in workspaces, archived artifacts, etc. that Jenkins offers for download.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 18 mo ago (2025-05-08)

Exploit prediction

0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
GitHub	3.1	8.0	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected packages

ecosystem	package	affected	fixed in
maven	org.jenkins-ci.plugins.plugin:fireline	<=1.7.2	no fix listed

Affected products

Jenkins project Jenkins 360 FireLine Plugin

Classification

Weakness

CWE-693 Protection Mechanism Failure

References

jenkins.io /security/advisory/2022-10-19/#SECURITY-2866
web, vendor-advisory
openwall.com /lists/oss-security/2022/10/19/3
mailing-list, web, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2022-43435
advisory
github.com /jenkinsci/fireline-plugin
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary