CVE-2026-53441

mediumpriority · track · 22EPSS 0.003 · 18 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.26% (18th) EPSS

CVSS 5.4 · medium

Is it mine?

16 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

cvss

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

8.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–8

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7

v3.15.4mediumAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Nsecondary · ENISA EU

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Nsecondaryexploitability 2.8 · impact 2.5

v3.18highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Hsecondary · OSV

v3.15mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79USCWE-79US

affected products (16)

Products and version ranges known to be affected.

Red Hat OpenShift Developer Toolsall versionscert_bundDEcpe:/a:redhat:openshift:developer_tools
jenkins Jenkins≤ LTS <2.555.2cert_bundDE
jenkins Jenkins≤ weekly <2.567cert_bundDE
Jenkins Project Jenkinsall versionsenisa_euvdEU
Jenkins Project Jenkins< 2.555.3enisa_euvdEU
Jenkins Project Jenkins< 2.568enisa_euvdEU
CD Foundation Jenkins2.483 → 2.568fstec_bduRU
CD Foundation JenkinsLTS 2.492.1 → LTS 2.555.3fstec_bduRU
Red Hat, Inc. OpenShift Developer Tools and Servicesall versionsfstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 8.0fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
jenkins jenkins2.483 → 2.568nvdUScpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*
jenkins jenkins2.492.1 → 2.555.3nvdUScpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*
Bitnami jenkins2.483.0 → 2.555.3osvUSpkg:bitnami/jenkins
Bitnami jenkins2.556.0 → 2.568.0osvUSpkg:bitnami/jenkins
Maven org.jenkins-ci.main:jenkins-core2.483 → 2.568osvUSpkg:maven/org.jenkins-ci.main/jenkins-core

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1884Jenkins: Mehrere SchwachstellenDeutsch2026-06-10csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Jenkins ausnutzen, um beliebigen Programmcode auszuführen, sich als Benutzer auszugeben, Benutzer auf vom Angreifer kontrollierte Domänen umzuleiten, Sicherheitsmaßnahmen zu umgehen, Daten offenzulegen und zu manipulieren sowie Cross-Site-Scripting-Angriffe durchzuführen.
GHSA-93qh-vwrm-c5pwJenkins: Stored XSS vulnerability in node offline cause description 2026-06-10ghsa · osvUS
Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.
BIT-jenkins-2026-534412026-06-13vendor · osvUS
Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure permission.

also known as (7)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv cert_bund nvd NVD CVE.org MITRE

published 2026-06-10modified 2026-10-26

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Related entries.

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+53008 more

references (4)

External citations — patches, advisories, analysis.

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