PT-2023-21894 · Jenkins · Jenkins Octoperf Load Testing Plugin+1

Yaroslav Afenkin · Published 2023-03-23 · Updated 2023-04-08 · CVE-2023-28673

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins OctoPerf Load Testing Plugin Plugin versions 4.5.2 and earlier

Description A missing permission check in the plugin allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. This can be used as part of an attack to capture the credentials using another vulnerability. The issue is related to an HTTP endpoint that does not perform a permission check.

Recommendations For versions 4.5.2 and earlier, consider restricting access to the affected HTTP endpoint until a patch is available. As a temporary workaround, ensure that only authorized users have Overall/Read permission to minimize the risk of exploitation. Update to version 4.5.3 or later, which requires appropriate permissions for the enumeration of credentials IDs.

Fix

Improper Access Control

Missing Authorization

Weakness Enumeration

CWE-284

CWE-862

Related Identifiers

CVE-2023-28673

GHSA-MJG3-2V66-P34J

Affected Products

Jenkins

Jenkins Octoperf Load Testing Plugin

References · 7

• https://osv.dev/vulnerability/GHSA-mjg3-2v66-p34j · Vendor Advisory
• https://jenkins.io/security/advisory/2023-03-21/#SECURITY-3067%20(3) · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-28673 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28673 · Vendor Advisory
• https://github.com/jenkinsci/octoperf-plugin · Note
• https://t.me/cvenotify/47802 · Telegram Post
• https://t.me/cvenotify/47379 · Telegram Post