CVE-2026-53439

At a glance

Severity: MEDIUM 4.3
EPSS: EPSS 0.22 % · percentile 13 (2026-10-27)
State: PUBLISHED
Published: 2026-06-10
Updated: 2026-06-10
Assigner: jenkins
NVD status: Analyzed

Description

Missing permission checks in Jenkins 2.567 and earlier, LTS 2.555.2 and earlier allow attackers with Overall/Read permission to determine other users' configured timezone and to enumerate view names of other users' "My Views".

Scores

Version	Score	Vector	Scored by
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	CISA-ADP
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Weaknesses (CWE)

CWE-862

Advisories

GHSA-g28p-6mcc-v4rv — Jenkins exposes other users' timezone and view names to users with Overall/Read permission

European references

ENISA EUVD · EUVD-2026-36023
GCVE · GCVE-0-2026-53439

Affected configurations (NVD CPE)

cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* < 2.555.3
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:* < 2.568

Affected products

Product	Versions
Jenkins Project · Jenkins	unaffected 2.568 < * ; unaffected 2.555.3 < 2.555.*

References

https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3713

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD