PT-2026-34031 · Freescout · Freescout

Published 2026-04-21 · Updated 2026-04-21 · CVE-2026-41191

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FreeScout versions prior to 1.8.215

Description The MailboxesController::updateSave() function persists the chat start new variable outside the allowed-field filter. This allows a user who possesses only the mailbox sig permission to modify the hidden mailbox-wide chat setting through a direct POST request, despite the user interface only displaying the signature field.

Recommendations Update to version 1.8.215.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2026-41191

Affected Products

Freescout

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-41191 · Security Note
• https://github.com/freescout-help-desk/freescout/commit/fb130de64e1c830d85dd6988eaa08d725a7be954 · Note
• https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215 · Note
• https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-wpv9-c2gv-2j82 · Note
• https://twitter.com/CVEnew/status/2046675015635001815 · Twitter Post
• https://twitter.com/infoflowcloud/status/2046676556995604484 · Twitter Post