CVE-2023-27903

medium

Description

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used.

References

https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058

Details

Source: Mitre, NVD

Published: 2023-03-10

CVSS v3

Base Score: 4.4

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Severity: Medium