{"id":"CVE-2026-111939","state":"PUBLISHED","title":"Frappe Helpdesk before 1.26.0 Authorization Bypass via raised_by in Ticket Creation","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.","publishedAt":"2026-10-19T13:55:12.366Z","updatedAt":"2026-10-19T14:23:03.987Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["frappe helpdesk"],"affected":[{"vendor":"frappe","product":"helpdesk","packageURL":"pkg:github/frappe/helpdesk","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.26.0","versionType":"semver"}],"repo":"https://github.com/frappe/helpdesk"}],"references":["https://github.com/frappe/helpdesk/security/advisories/GHSA-xf93-jjcj-44vm","https://github.com/frappe/helpdesk/commit/1186367f3616a605440e73e6a08eacbbcb9b92d9","https://github.com/frappe/helpdesk/commit/c778f533b24b1dee0c75b206979a9bc4b1be0de2","https://github.com/frappe/helpdesk/releases/tag/v1.26.0","https://github.com/frappe/helpdesk/blob/v1.25.1/helpdesk/helpdesk/doctype/hd_ticket/api.py","https://github.com/frappe/helpdesk/blob/v1.25.1/helpdesk/helpdesk/doctype/hd_ticket/hd_ticket.py","https://www.vulncheck.com/advisories/frappe-helpdesk-before-1.26.0-authorization-bypass-via-raised-by-in-ticket-creation"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/111xxx/CVE-2026-111939.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-111939","state":"PUBLISHED","datePublished":"2026-10-19T13:55:12.366Z","dateUpdated":"2026-10-19T14:23:03.987Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-17T12:20:52.373Z"},"containers":{"cna":{"title":"Frappe Helpdesk before 1.26.0 Authorization Bypass via raised_by in Ticket Creation","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"frappe","product":"helpdesk","packageURL":"pkg:github/frappe/helpdesk","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.26.0","versionType":"semver"}],"repo":"https://github.com/frappe/helpdesk"}],"references":[{"url":"https://github.com/frappe/helpdesk/security/advisories/GHSA-xf93-jjcj-44vm","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-xf93-jjcj-44vm)"},{"url":"https://github.com/frappe/helpdesk/commit/1186367f3616a605440e73e6a08eacbbcb9b92d9","tags":["patch"]},{"url":"https://github.com/frappe/helpdesk/commit/c778f533b24b1dee0c75b206979a9bc4b1be0de2","tags":["patch"]},{"url":"https://github.com/frappe/helpdesk/releases/tag/v1.26.0","tags":["release-notes"],"name":"Frappe Helpdesk v1.26.0 Release Notes"},{"url":"https://github.com/frappe/helpdesk/blob/v1.25.1/helpdesk/helpdesk/doctype/hd_ticket/api.py","tags":["technical-description"]},{"url":"https://github.com/frappe/helpdesk/blob/v1.25.1/helpdesk/helpdesk/doctype/hd_ticket/hd_ticket.py","tags":["technical-description"]},{"url":"https://www.vulncheck.com/advisories/frappe-helpdesk-before-1.26.0-authorization-bypass-via-raised-by-in-ticket-creation","name":"VulnCheck Advisory: Frappe Helpdesk before 1.26.0 Authorization Bypass via raised_by in Ticket Creation","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"PASSIVE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.1,"baseSeverity":"MEDIUM"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":4.6,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-19T13:55:12.366Z"},"datePublic":"2026-09-21T12:18:57.000Z","credits":[{"lang":"en","value":"George Chen","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-19T14:22:49.644605Z","id":"CVE-2026-111939","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-19T14:23:03.987Z"}}]}}}