PT-2025-35592 · Utools · Utools

T1Sts · Published 2025-09-02 · Updated 2025-09-02 · CVE-2025-51966

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions uTools versions through 7.1.1

Description A cross-site scripting (XSS) issue exists in the PDF preview functionality. When a user previews a specially crafted PDF file, embedded JavaScript code executes within the application’s privileged context, potentially allowing attackers to steal sensitive data or perform unauthorized actions.

Recommendations Update uTools to a version newer than 7.1.1.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-51966

Affected Products

Utools

References · 6

• 🔥 https://t1sts.github.io/2025/09/01/CVE-2025-51966 · Exploit
• 🔥 https://t1sts.github.io/2025/05/27/uTools-has-an-XSS-vulnerability · Exploit
• https://osv.dev/vulnerability/CVE-2025-51966 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-51966 · Security Note
• https://twitter.com/CVEnew/status/1962936190077731126 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1962954810761654573 · Twitter Post