Stored XSS vulnerability in computer-queue-plugin Plugin

published 2020-09-16 6 y ago modified 2026-06-17 4 mo ago also GHSA-qg66-xv7v-m834 , EUVD-2022-4966

cvss: 5.4; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits: 0; none known

Jenkins computer-queue-plugin Plugin 1.5 and earlier does not escape the agent name in tooltips, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

Patch / fix

fixed in 1 links 1

maven jenkins.ci.plugins.computerqueue:computer-queue-plugin 1.6

github.com/jenkinsci/computer-queue-plugin@38776c0 commit

Exploit prediction

0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/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	jenkins.ci.plugins.computerqueue:computer-queue-plugin	<1.6	1.6

Affected products

Jenkins project Jenkins computer-queue-plugin Plugin

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /jenkinsci/computer-queue-plugin/commit/38776c0716470038d922829f675ab278a079acfb
web
jenkins.io /security/advisory/2020-09-16/#SECURITY-1912
web, vendor-advisory
openwall.com /lists/oss-security/2020/09/16/3
mailing-list, web, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2020-2259
advisory
github.com /jenkinsci/computer-queue-plugin
package

Sources

CVE List CVE-2020-2259
GitHub Advisory GHSA-qg66-xv7v-m834
NVD CVE-2020-2259

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