Vulnerability Monitor

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CVE-2023-27899

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 plugin for installation, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used, potentially resulting in arbitrary code execution.

Published

2023-03-10T21:15:15.460

Last Modified

2025-02-28T19:15:35.080

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.0 (HIGH)

Weaknesses

Type: Primary
CWE-863
Type: Secondary
CWE-863

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	jenkins	jenkins	< 2.375.4	Yes
Application	jenkins	jenkins	< 2.394	Yes

References

https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-2823 Vendor Advisory ([email protected])
https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-2823 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)