---
cve: "CVE-2024-23897"
severity: "CRITICAL"
cvss: 9.8
epss: "100%"
vendor: "Jenkins Project"
kev: true
exploited: true
published: "2024-01-24 17:52:22"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-04T03:05:47+02:00"
---

# CVE-2024-23897

> 9.8 CRITICAL · ⚠️ CISA KEV (746 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

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 read arbitrary files on the Jenkins controller file system.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Exploit-Evidenz

- [EDB-51993 — Jenkins 2.441 - Local File Inclusion](https://www.exploit-db.com/exploits/51993)

## Patch verfügbar (OSV)

- 9ed5f66f62ac5b116357d2f58cb37ca3161c5b60 (Commit)
- 10b1b883319ff21bfe742bd0abe225dd12f10c2b (Commit)

## Referenzen

- <https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3314>
- <https://www.sonarsource.com/blog/excessive-expansion-uncovering-critical-security-vulnerabilities-in-jenkins/>
- <http://www.openwall.com/lists/oss-security/2024/01/24/6>
- <http://packetstormsecurity.com/files/176839/Jenkins-2.441-LTS-2.426.3-CVE-2024-23897-Scanner.html>
- <http://packetstormsecurity.com/files/176840/Jenkins-2.441-LTS-2.426.3-Arbitrary-File-Read.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-23897) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_