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CVE-2020-2190

17
FAUCET Score

CVE-2020-2190 is a stored cross-site scripting (XSS) vulnerability affecting Jenkins Script Security Plugin versions 1.72 and earlier. The flaw stems from improper escaping of classpath entries on the In-process Script Approval page. With a CVSS score of 5.4 (Medium), this vulnerability requires low privileges and user interaction (UI:R) to exploit, potentially leading to low impact on confidentiality and integrity (C:L, I:L). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.72CPE matchmatch criteria
cpe:2.3:a:jenkins:script_security:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 86th percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:script-securityFixed in: 1.73
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.4Fixed in: jenkins-2-plugins-0:4.4.1598545590-1.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.5Fixed in: jenkins-2-plugins-0:4.5.1595405982-1.el7
View patch

Vendor Advisories (2)

mavenGHSA-q87g-7mp5-765qmedium

Improper Neutralization of Input During Web Page Generation in Jenkins Script Security Plugin

May 24, 2022
redhatCVE-2020-2190Moderate

jenkins-script-security-plugin: cross-site scripting vulnerability due to configure sandboxed scripts

Jun 3, 2020

References

jenkins.io / security/advisory/2020-06-03
Vendor Advisory
openwall.com / lists/oss-security/2020/06/03/3
Mailing ListThird Party Advisory