CVE-2026-111939 (GCVE-0-2026-111939)
Vulnerability from cvelistv5 – Published: 2026-10-19 13:55 – Updated: 2026-10-19 14:23
VLAI
EPSS
VEX
Title
Frappe Helpdesk before 1.26.0 Authorization Bypass via raised_by in Ticket Creation
Summary
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.
Severity
4.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 14:22 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/frappe/helpdesk/security/advis… | vendor-advisory |
| https://github.com/frappe/helpdesk/commit/1186367… | patch |
| https://github.com/frappe/helpdesk/commit/c778f53… | patch |
| https://github.com/frappe/helpdesk/releases/tag/v1.26.0 | release-notes |
| https://github.com/frappe/helpdesk/blob/v1.25.1/h… | technical-description |
| https://github.com/frappe/helpdesk/blob/v1.25.1/h… | technical-description |
| https://www.vulncheck.com/advisories/frappe-helpd… | third-party-advisory |
Impacted products
Date Public
2026-09-21 12:18
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