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CVE-2025-64759— Homarr is Vulnerable to Stored Cross-Site Scripting (XSS) and Possible Privilege Escalation via Malicious SVG Upload

Quick assessment

Affected
homarr-labs homarr
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

homarr是Thomas Camlong个人开发者的一个可定制的浏览器主页，用于与主服务器的 Docker 容器进行交互。 homarr 1.43.3之前版本存在代码问题漏洞，该漏洞源于恶意上传的SVG文件可能导致存储型跨站脚本攻击，可能导致权限提升。

CVSS 8.1 · High EPSS 0.32% · P25
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I. Basic Information for CVE-2025-64759

Vulnerability Information
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Vulnerability Title
Homarr is Vulnerable to Stored Cross-Site Scripting (XSS) and Possible Privilege Escalation via Malicious SVG Upload
Source: CVE Program / CVE List V5
Vulnerability Description
Homarr is an open-source dashboard. Prior to version 1.43.3, stored XSS vulnerability exists, allowing the execution of arbitrary JavaScript in a user's browser, with minimal or no user interaction required, due to the rendering of a malicious uploaded SVG file. This could be abused to add an attacker's account to the "credentials-admin" group, giving them full administrative access, if a user logged in as an administrator was to view the page which renders or redirects to the SVG. This issue has been patched in version 1.43.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
homarr 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
homarr是Thomas Camlong个人开发者的一个可定制的浏览器主页，用于与主服务器的 Docker 容器进行交互。 homarr 1.43.3之前版本存在代码问题漏洞，该漏洞源于恶意上传的SVG文件可能导致存储型跨站脚本攻击，可能导致权限提升。
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
homarr-labs homarr < 1.43.3 -

II. Public POCs for CVE-2025-64759

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 6467 chars
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III. Intelligence Information for CVE-2025-64759

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Patches & Fixes for CVE-2025-64759 (1)

IV. Related Vulnerabilities

Same product: homarr
Same vendor: homarr-labs
Same weakness: CWE-20

V. Comments for CVE-2025-64759

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