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CVE-2026-56815

Quick assessment

Affected
rasta-mouse pwnlift
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.

Rasta Mouse pwnlift是Rasta Mouse个人开发者的一个轻量级文件上传服务。 Rasta Mouse pwnlift d7a9544之前版本存在后置链接漏洞，该漏洞源于在Components/Pages/Home.razor的上传处理程序中存在符号链接跟随漏洞，在特权部署中可能导致攻击者利用符号链接进行恶意操作。

CVSS 7.4 · High EPSS 0.17% · P7

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
rasta-mouse pwnlift < d7a95449d9ee1ea09ec1529286685f6187afbbed affected
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I. Basic Information for CVE-2026-56815

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
pwnlift before d7a9544, in a privileged deployment, contains a symlink following vulnerability in the upload handler in Components/Pages/Home.razor.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-61
Source: CVE Program / CVE List V5
Vulnerability Title
Rasta Mouse pwnlift 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rasta Mouse pwnlift是Rasta Mouse个人开发者的一个轻量级文件上传服务。 Rasta Mouse pwnlift d7a9544之前版本存在后置链接漏洞，该漏洞源于在Components/Pages/Home.razor的上传处理程序中存在符号链接跟随漏洞，在特权部署中可能导致攻击者利用符号链接进行恶意操作。
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
rasta-mouse pwnlift 0 ~ d7a95449d9ee1ea09ec1529286685f6187afbbed -

II. Public POCs for CVE-2026-56815

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8854 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-56815

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Patches & Fixes for CVE-2026-56815 (1)

Mailing List Discussions for CVE-2026-56815 (1)

IV. Related Vulnerabilities

Same weakness: CWE-61

V. Comments for CVE-2026-56815

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