CVE-2021-43577

mediumpriority · track · 28EPSS 0.010 · 63 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.01% (63rd) EPSS

CVSS 5.5 · medium

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Jenkins OWASP Dependency-Check Plugin 5.1.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

cvss

Technical severity, 0–10. One row per scoring source.

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.5–7.1

v2.05.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Nprimary · NVD / NIST USexploitability 8 · impact 4.9

v3.17.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 4.2

v3.17.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:Nsecondary · OSV

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-611USprimaryCWE-611US

affected products (3)

Products and version ranges known to be affected.

Jenkins Project Jenkins OWASP Dependency-Check Plugin≤ unspecified ≤5.1.1enisa_euvdEU
jenkins owasp dependency-check≤ 5.1.1nvdUScpe:2.3:a:jenkins:owasp_dependency-check:*:*:*:*:*:*:*:*
Maven org.jenkins-ci.plugins:dependency-check-jenkins-plugin< 5.1.2osvUSpkg:maven/org.jenkins-ci.plugins/dependency-check-jenkins-plugin

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-mj5v-ggjc-48p5XXE vulnerability in Jenkins OWASP Dependency-Check Plugin2022-05-24ghsa · osvUS
Jenkins OWASP Dependency-Check Plugin 5.1.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers able to control workspace contents to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2021-11-12modified 2026-06-17

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+1515 more

references (10)

External citations — patches, advisories, analysis.

scry

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