PT-2026-38548 · Freescout · Freescout

Whatisproblem · Published 2026-05-07 · Updated 2026-05-08 · CVE-2026-41903

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions FreeScout versions prior to 1.8.217

Description A user with the PERM EDIT USERS permission can read and modify the notification subscriptions of any other user, including administrators, by sending a single POST request. This allows a non-admin attacker to silently disable email, browser, or mobile notifications for an administrator, which can suppress security alerts and conversation-assignment notices.

Recommendations Update to version 1.8.217.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2026-41903

Affected Products

Freescout

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-41903 · Security Note
• https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-f489-qxv6-gvgg · Note
• https://github.com/freescout-help-desk/freescout/releases/tag/1.8.217 · Note
• https://twitter.com/infoflowcloud/status/2052479071490088971 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2052553278391504956 · Twitter Post
• https://twitter.com/CVEnew/status/2052477957004828846 · Twitter Post