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CVE-2026-47277— Runtipi: Unauthenticated arbitrary file read through app-store logo symlinks

Quick assessment

Affected
runtipi runtipi
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.

Runtipi是Runtipi团队开源的一个家庭服务器编排器。 Runtipi 4.9.1版本至4.9.3版本存在安全漏洞，该漏洞源于通过未验证端点提供市场应用图标时路径检查仅验证词法路径，导致通过应用商店图标符号链接读取任意文件。

CVSS 6.5 · Medium EPSS 0.44% · P38

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
runtipi runtipi >= 4.9.1, < 4.10.0 affected
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I. Basic Information for CVE-2026-47277

Vulnerability Information
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Vulnerability Title
Runtipi: Unauthenticated arbitrary file read through app-store logo symlinks
Source: CVE Program / CVE List V5
Vulnerability Description
Runtipi is a personal homeserver orchestrator. In versions 4.9.1 through 4.9.3, Runtipi serves marketplace app logos from files inside cloned app-store repositories through an unauthenticated endpoint, which leads to arbitrary file read through app-store logo symlinks. The path guard checks only the lexical path before Node reads the file, so a Git app store that contains metadata/logo.jpg as a symbolic link can cause Runtipi to read and return the symlink target. Because the endpoint is public and the symlink target may point outside the cloned repository, this can expose local files from the Runtipi container such as /data/.env, /data/state/seed, logs, or application files. This can disclose JWT secrets, service credentials, local configuration, and operational logs depending on the instance. The issue has been fixed in version 4.10.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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
Vulnerability Title
Runtipi 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Runtipi是Runtipi团队开源的一个家庭服务器编排器。 Runtipi 4.9.1版本至4.9.3版本存在安全漏洞，该漏洞源于通过未验证端点提供市场应用图标时路径检查仅验证词法路径，导致通过应用商店图标符号链接读取任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
runtipi runtipi >= 4.9.1, < 4.10.0 -

II. Public POCs for CVE-2026-47277

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III. Intelligence Information for CVE-2026-47277

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Vendor Advisories for CVE-2026-47277 (1)

Vendor Pages for CVE-2026-47277 (1)

IV. Related Vulnerabilities

Same product: runtipi
Same vendor: runtipi
Same weakness: CWE-22