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» GHSA-67v4-38h7-9jjp
Description
Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not perform a permission check in the sidepanel of a page intentionally accessible to users lacking Overall/Read permission.
This allows attackers without Overall/Read permission to list agent names through its sidepanel executors widget.
Jenkins 2.528, LTS 2.516.3 removes the sidepanel from the affected view.
Basic information
Type
reviewed
Severity
medium Advisory on GitHub
Open advisory ↗ Repository advisory
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Source code
Not specified Published (advisory)
2025-09-17 15:30:37 UTC
Updated
2025-11-05 20:44:53 UTC
GitHub reviewed
2025-09-17 20:33:36 UTC
NVD published
2025-09-17
EPSS Score
Score
Percentile
0.13%
31.91%
CVSS Scores
Base score
Version
Severity
Vector
5.3
3.1
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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
CWEs
CWE id
Name
CWE-862
Missing Authorization
Affected packages (2)
Vulnerable version ranges and first patched releases as published by GitHub.
Ecosystem
Package
Vulnerable range
First patched
Vulnerable functions
maven
org.jenkins-ci.main:jenkins-core < 2.516.3
2.516.3
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maven
org.jenkins-ci.main:jenkins-core >= 2.517, < 2.528
2.528
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cvelogic
Threat Intelligence