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CVE-2023-28672

22
FAUCET Score

CVE-2023-28672 is a medium-severity vulnerability affecting Jenkins OctoPerf Load Testing Plugin versions 4.5.1 and earlier. It allows authenticated attackers with read permissions to bypass permission checks in a connection test endpoint. This enables them to connect to arbitrary URLs using stolen credential IDs, potentially compromising sensitive Jenkins credentials. While the CVSS score is 6.5, indicating high confidentiality impact, there is currently no public exploit code, active exploitation, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.5.1CPE matchmatch criteria
cpe:2.3:a:jenkins:octoperf_load_testing:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0051 is in the 50th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: org.jenkinsci.plugins:octoperfFixed in: 4.5.2
jenkinsvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-j9h4-p6p7-8652medium

Jenkins OctoPerf Load Testing Plugin vulnerable to credential capture

Apr 2, 2023

References

jenkins.io / security/advisory/2023-03-21
Vendor Advisory