Vulnerability in Jenkins Project
CVE-2024-23897
Jenkins 2.441 and earlier, 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 r…
EPSS: 0.945 (100.0th percentile) — read the EPSS interpretation.
Affected products
- Jenkins Project — versions 0, 2.442, 2.426.3
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Known ransomware campaign use: yes.
Public proof-of-concept exploits
References
- Jenkins Security Advisory 2024-01-24 (vendor-advisory)
- www.sonarsource.com/blog/excessive-expansion-uncovering-critical-security-vulne…
- www.openwall.com/lists/oss-security/2024/01/24/6
- packetstormsecurity.com/files/176839/Jenkins-2.441-LTS-2.426.3-CVE-2024-23897-S…
- packetstormsecurity.com/files/176840/Jenkins-2.441-LTS-2.426.3-Arbitrary-File-R…
Frequently asked questions
- What is CVE-2024-23897?
- CVE-2024-23897 is a vulnerability in Jenkins Project. Published 2024-01-24.
- Is CVE-2024-23897 known to be exploited?
- Yes. CVE-2024-23897 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-08-19), indicating it is being actively exploited. 163 public proof-of-concept repositories are indexed.