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CVE-2020-2131

17
FAUCET Score

CVE-2020-2131 describes a vulnerability in Jenkins Harvest SCM Plugin versions 0.5.1 and earlier, where passwords are stored unencrypted in job config.xml files. This allows users with Extended Read permission or direct file system access to the Jenkins master to view these credentials. The vulnerability has a CVSS v3.1 score of 6.5 (Medium), indicating a low attack complexity and the potential for high confidentiality impact due to unauthorized access to sensitive information. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.5.1CPE matchmatch criteria
cpe:2.3:a:jenkins:harvest_scm:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 66th percentile among its peer group of 21,974 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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

Vendor Advisories (1)

mavenGHSA-qj7p-9hgf-x8j7medium

Passwords stored in plain text by Harvest SCM Plugin

May 24, 2022

References

jenkins.io / security/advisory/2020-02-12
Vendor Advisory
openwall.com / lists/oss-security/2020/02/12/3
Mailing ListThird Party Advisory