VulnSocial

CVE-2026-53439Disclosure(jenkins / jenkins)

LOWCVSS 4.3 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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".

jenkins CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • jenkins

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Affected systems

Vendors
jenkins
Products
jenkins

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-06-10: 2Technical Details · 2026-06-10: 206-10
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets3 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-53439 Missing Permission Checks in Jenkins 2.567 and Earlier Al... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-53439 Don't wait vulnerability scanning results: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=2

    Post summary

    The post signals a Jenkins permission‑check vulnerability and links to a vulnerability details page, but offers no PoC, exploit, mitigation, or exploitation evidence.

    0000031
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-53439 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 time… https://www.cve.org/CVERecord?id=CVE-2026-53439

    Post summary

    The statement reports that CVE‑2026‑53439 is a missing permission check in Jenkins, permitting read‑level users to view other users’ configured times, but it does not provide a PoC, exploit, patch, or evidence of active exploitation.

    00000108
    57.6K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Appjenkinsjenkins---
Appjenkinsjenkins---

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