CVE-2026-92355
Quick assessment
Affected
Octopus Deploy Octopus Server
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.
在受影响的 Octopus Server 版本中，拥有修改非内置外部 Feed 权限的用户，可以利用路径遍历（path traversal）漏洞覆盖服务器上的任意文件。在某些配置下，这可能导致远程代码执行（Remote Code Execution, RCE）。
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I. Basic Information for CVE-2026-92355
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Octopus Deploy | Octopus Server | 2024.1.4131 ~ 2026.1.11725 | - |
|
II. Public POCs for CVE-2026-92355
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-92355 (1)
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V. Comments for CVE-2026-92355
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