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Vulnerability record · CVE-2021-21672 · published 30 June 2021

CVE-2021-21672: Jenkins selenium html report xml external entity (xxe) vulnerability

Jenkins · Selenium Html Report

Jenkins Selenium HTML report Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

4.3 CVSS 3.1 Medium EPSS 43% · top 1.3% CWE-611 · XML external entity (XXE)
4.3CVSS 3.1 base score, v2 4.0
43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

Jenkins Selenium HTML report Plugin 1.0 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:L/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/2021/06/30/1 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2022/04/14/2 Mailing ListThird Party Advisory
https://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2329 Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/06/30/1 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2022/04/14/2 Mailing ListThird Party Advisory
https://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2329 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-2021-21672), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.