PT-2023-22745 · Jenkins · Jenkins Thycotic Secret Server Plugin+1

Daniel Beck · Published 2023-04-12 · Updated 2023-04-20 · CVE-2023-30518

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 Thycotic Secret Server Plugin versions 1.0.2 and earlier

Description A missing permission check in the Jenkins Thycotic Secret Server Plugin allows attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins. This issue affects the plugin's handling of HTTP endpoints, enabling attackers to potentially use the enumerated credentials IDs as part of an attack to capture the credentials using another vulnerability.

Recommendations For Jenkins Thycotic Secret Server Plugin versions 1.0.2 and earlier, consider restricting access to the plugin's HTTP endpoint until a patch is available. As a temporary workaround, review and limit the Overall/Read permissions to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2023-30518

GHSA-4697-3G92-GH78

Affected Products

Jenkins

Jenkins Thycotic Secret Server Plugin

References · 8

• https://osv.dev/vulnerability/GHSA-4697-3g92-gh78 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-30518 · Security Note
• https://jenkins.io/security/advisory/2023-04-12/#SECURITY-2837 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-30518 · Vendor Advisory
• http://openwall.com/lists/oss-security/2023/04/13/3 · Note
• https://t.me/cvenotify/48757 · Telegram Post
• https://t.me/cvenotify/48193 · Telegram Post
• https://t.me/cibsecurity/61993 · Telegram Post