PT-2025-18298 · Focus · Focus

James Lee · Published 2025-04-30 · Updated 2025-04-30 · CVE-2025-3859

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 Focus versions prior to 138

Description Websites could leverage the truncating behavior of long URLs in the location view to potentially trick users into thinking they were on a different webpage.

Recommendations For versions prior to 138, update to version 138 or later to resolve the issue.

Fix

UI Misrepresentation of Critical Information

Open Redirect

Weakness Enumeration

CWE-451

CWE-601

Related Identifiers

CVE-2025-3859

Affected Products

Focus

References · 7

• https://mozilla.org/security/advisories/mfsa2025-33 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-3859 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3859 · Security Note
• https://t.me/cvedetector/24128 · Telegram Post
• https://bugzilla.mozilla.org/show_bug.cgi?id=1951533 · Note
• https://t.me/cvetracker/22732 · Telegram Post
• https://twitter.com/CVEnew/status/1917621980733530602 · Twitter Post