Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-32780— BleachBit for Windows Has DLL Untrusted Path Vulnerability

Quick assessment

Affected
bleachbit bleachbit
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.

BleachBit是BleachBit开源的一个免费的开源磁盘空间清理器，隐私管理器和计算机系统优化器。 BleachBit 4.6.2及之前版本存在代码问题漏洞，该漏洞源于DLL劫持，可能导致执行任意代码。

CVSS 7.3 · High EPSS 0.24% · P14

Possible ATT&CK Techniques 2 AI

T1218.011 · Rundll32 T1574.002
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-32780

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
BleachBit for Windows Has DLL Untrusted Path Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
BleachBit cleans files to free disk space and to maintain privacy. BleachBit for Windows up to version 4.6.2 is vulnerable to a DLL Hijacking vulnerability. By placing a malicious DLL with the name uuid.dll in the folder C:\Users\<username>\AppData\Local\Microsoft\WindowsApps\, an attacker can execute arbitrary code every time BleachBit is run. This issue has been patched in version 4.9.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
BleachBit 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BleachBit是BleachBit开源的一个免费的开源磁盘空间清理器，隐私管理器和计算机系统优化器。 BleachBit 4.6.2及之前版本存在代码问题漏洞，该漏洞源于DLL劫持，可能导致执行任意代码。
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
bleachbit bleachbit < 4.9.0 -

II. Public POCs for CVE-2025-32780

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8630 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
100+ AI POC generations per month

III. Intelligence Information for CVE-2025-32780

请登录查看更多情报信息。

Patches & Fixes for CVE-2025-32780 (1)

Vendor Advisories for CVE-2025-32780 (1)

IV. Related Vulnerabilities

Same product: bleachbit
Same vendor: bleachbit
Same weakness: CWE-427

V. Comments for CVE-2025-32780

No comments yet

Leave a comment