CVE-2026-105834— Rundeck before 6.2.0 Arbitrary File Read via File Resource Model Source
Quick assessment
Affected
rundeck rundeck
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Rundeck 6.2.0 之前的版本中存在一个路径遍历漏洞，允许仅拥有项目配置访问控制列表（ACL）权限的用户，通过将 resources.source.N.config.file 设置为任意绝对路径，来读取服务器上的任意文件。攻击者可以通过 editProjectNodeSourceFile API 或 apiSourceGetContent 端点获取文件内容，从而获取数据库密码、LDAP 绑定凭据以及其他项目的敏感数据。
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I. Basic Information for CVE-2026-105834
Vulnerability Information
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Vulnerability Title
Rundeck before 6.2.0 Arbitrary File Read via File Resource Model Source
Source: CVE Program / CVE List V5
Vulnerability Description
Rundeck before 6.2.0 contains a path traversal vulnerability that allows users holding only the project configure ACL to read arbitrary server files by setting resources.source.N.config.file to any absolute path. Attackers can retrieve file contents through editProjectNodeSourceFile or the apiSourceGetContent endpoint to obtain database passwords, LDAP bind credentials, and other projects' data.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-105834
| # | POC Description | Source Link | Shenlong Link |
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Other References for CVE-2026-105834 (6)
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https://github.com/rundeck/rundeck/releases/tag/v6.2.0 release-notes
IV. Related Vulnerabilities
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Same weakness: CWE-22
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