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Fencer Vulns
medium 4.3

CVE-2023-28673 json

Jenkins OctoPerf Load Testing Plugin missing permission check allows for ID enumeration

published 2023-03-23 3 y ago modified 2026-06-17 4 mo ago also GHSA-mjg3-2v66-p34j , EUVD-2023-1354

cvss
4.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 35%
public exploits
0
none known

Summary

A missing permission check in Jenkins OctoPerf Load Testing Plugin Plugin 4.5.2 and earlier allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.

Patch / fix

  • maven org.jenkinsci.plugins:octoperf 4.5.3

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
GitHub 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
maven org.jenkinsci.plugins:octoperf
<4.5.3
4.5.3

Affected products

  • Jenkins Project Jenkins OctoPerf Load Testing Plugin Plugin

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.