PT-2023-31633 · Jenkins · Jenkins Scriptler Plugin+1

Published 2023-12-13 · Updated 2023-12-18 · CVE-2023-50764

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Scriptler Plugin versions 342.v6a 89fd40f466 and earlier

Description The issue allows attackers with Scriptler/Configure permission to delete arbitrary files on the Jenkins controller file system due to a lack of restriction on a file name query parameter in an HTTP endpoint.

Recommendations For Jenkins Scriptler Plugin versions 342.v6a 89fd40f466 and earlier, consider restricting access to the HTTP endpoint until a patch is available. As a temporary workaround, limit the permissions of users with Scriptler/Configure access to minimize the risk of exploitation. Avoid using the vulnerable HTTP endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2023-50764

GHSA-XCRR-X93H-RV4V

Affected Products

Jenkins

Jenkins Scriptler Plugin

References · 6

• https://jenkins.io/security/advisory/2023-12-13/#SECURITY-3205 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-50764 · Security Note
• https://osv.dev/vulnerability/GHSA-xcrr-x93h-rv4v · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-50764 · Vendor Advisory
• https://twitter.com/CVEnew/status/1734991777910652966 · Twitter Post
• http://openwall.com/lists/oss-security/2023/12/13/4 · Note