PT-2026-34024 · Freescout · Freescout
CVE-2026-40589
·
Published
2026-04-21
·
Updated
2026-04-27
CVSS v3.1
7.6
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L |
Name of the Vulnerable Software and Affected Versions
FreeScout versions prior to 1.8.214
Description
A low-privileged agent can edit a visible customer and add an email address that is already owned by a hidden customer in another mailbox. This action causes the server to disclose the hidden customer's name and profile URL in the success flash, reassign the hidden email to the visible customer, and rebind conversations from the hidden mailbox associated with that email to the visible customer.
Recommendations
Update to version 1.8.214.
Exploit
Fix
IDOR
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Weakness Enumeration
Related Identifiers
Affected Products
Freescout