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Vulnerability record · CVE-2020-2144 · published 9 March 2020

CVE-2020-2144: Jenkins rundeck xml external entity (xxe) vulnerability

Jenkins · Rundeck

Jenkins Rundeck Plugin 3.6.6 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

7.1 CVSS 3.1 High EPSS 1.1% · top 36.2% CWE-611 · XML external entity (XXE)
7.1CVSS 3.1 base score, v2 5.5
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 Rundeck Plugin 3.6.6 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/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/2020/03/09/1 Third Party Advisory
https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1702 Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/03/09/1 Third Party Advisory
https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1702 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-2020-2144), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.