CVE-2026-111939
MEDIUM
CVSS 4.6
Published: 2026-10-19
Modified: 2026-10-19
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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.
Quick Facts
| CVE ID | CVE-2026-111939 |
| CVSS Score | 4.6 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N |
| Published | 2026-10-19 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://github.com/frappe/helpdesk/blob/v1.25.1/helpdesk/hel…
- https://github.com/frappe/helpdesk/blob/v1.25.1/helpdesk/hel…
- https://github.com/frappe/helpdesk/commit/1186367f3616a60544…
- https://github.com/frappe/helpdesk/commit/c778f533b24b1dee0c…
- https://github.com/frappe/helpdesk/releases/tag/v1.26.0
- https://github.com/frappe/helpdesk/security/advisories/GHSA-…
- https://www.vulncheck.com/advisories/frappe-helpdesk-before-…