CVE-2026-111939
Medium
Description
Frappe Helpdesk before 1.26.0 contains an authorization bypass vulnerability that allows authenticated portal users to create tickets impersonating other customers by supplying a raised_by value. Attackers can call the hd_ticket.api.new endpoint with a victim's email to plant phishing tickets in their portal and read their replies via get_ticket_activities.
SeverityMedium
CVSS4.6
Exploit probability—
Product
Frappe Helpdesk
PublishedOct 19, 2026
First seenOct 19, 2026
How to fix
Update
- frappe helpdesk1.26.0 or later
Patches
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| frappe helpdesk | v < 1.26.0 | 1.26.0 |
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