PT-2025-16364 · Bleachbit · Bleachbit

Riftsandroses · Published 2025-04-15 · Updated 2025-05-06 · CVE-2025-32780

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions BleachBit versions prior to 4.9.0 BleachBit version 4.6.2 and earlier

Description BleachBit cleans files to free disk space and to maintain privacy. It is vulnerable to a DLL Hijacking issue. By placing a malicious DLL with the name uuid.dll in the folder "C:UsersAppDataLocalMicrosoftWindowsApps", an attacker can execute arbitrary code every time BleachBit is run.

Recommendations For versions prior to 4.9.0, update to version 4.9.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the C:Users<username>AppDataLocalMicrosoftWindowsApps folder to minimize the risk of exploitation. Avoid placing any untrusted DLL files in the aforementioned folder until the issue is resolved.

Exploit

Fix

LPE

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2025-32780

GHSA-GHPH-V4X4-VR3C

Affected Products

Bleachbit

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/32xxx/CVE-2025-32780.json · Exploit
• https://osv.dev/vulnerability/CVE-2025-32780 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-32780 · Security Note
• https://github.com/bleachbit/bleachbit/commit/dafeba57dcb14c7ec4a97224ff1408f6b0c2a7f8 · Note
• https://github.com/bleachbit/bleachbit/security/advisories/GHSA-ghph-v4x4-vr3c · Note
• https://twitter.com/SaltinDeadsec/status/1919660604207292717 · Twitter Post
• https://t.me/cvetracker/21656 · Telegram Post
• https://t.me/cvedetector/22993 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1912280609075998842 · Twitter Post
• https://twitter.com/CVEnew/status/1912187844266799420 · Twitter Post