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Vulnerability record · CVE-2020-2181 · published 6 May 2020

CVE-2020-2181: Jenkins credentials binding insufficiently protected credentials vulnerability

Jenkins · Credentials Binding

Jenkins Credentials Binding Plugin 1.22 and earlier does not mask (i.e., replace with asterisks) secrets in the build log when the build contains no build steps.

6.5 CVSS 3.1 Medium EPSS 1.1% · top 36.1% CWE-522 · Insufficiently protected credentials
6.5CVSS 3.1 base score, v2 4.0
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Jenkins Credentials Binding Plugin 1.22 and earlier does not mask (i.e., replace with asterisks) secrets in the build log when the build contains no build steps.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.openwall.com/lists/oss-security/2020/05/06/3 Mailing ListThird Party Advisory
https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1374 Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/05/06/3 Mailing ListThird Party Advisory
https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1374 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-2181), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.