CVE-2024-23897
Arbitrary file read vulnerability through the Jenkins CLI can lead to RCE
9.8
CRITICAL
CVSS 3.1
⚠ KEVEPSS 100.0%
Description
Jenkins LTS 2.426.2 and earlier does not disable a feature of its CLI command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing unauthenticated attackers to read arbitrary files on the Jenkins controller file system.
How to fix CVE-2024-23897
To remediate CVE-2024-23897, upgrade the affected package to a fixed version below.
- —upgrade to 2.452.1 or later
- —upgrade to 2.426.3 or later
Is CVE-2024-23897 being exploited?
Yes — CVE-2024-23897 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (2)
- from 0, < 2.452.1
- >= 1.606, < 2.426.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A |
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H |