CVE-2026-111709
whaticket-community: WhaTicket Community through commit cf04795 IDOR via /tickets/:ticketId and /messages/:ticketId
canove whaticket-community
CVSS
5.3MediumExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 21 Oct 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 6% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Description
WhaTicket Community through commit cf04795 contains an insecure direct object reference vulnerability that allows authenticated agents to access other agents' tickets because ShowTicketService performs no ownership or queue checks. Attackers can supply another agent's ticket id to GET /tickets/:ticketId and /messages/:ticketId to read full message history and POST WhatsApp replies.
Text from CVE List
Affected versions 1
- whaticket-communityaffected: all versions through cf047955a6f0d07002ed89c67d765c28d06f8d52CVE List
References 5
- vulncheck.com/advisories/whaticket-community-through-commit-cf04795-idor-via-tickets-ticketid-and-messages-ticketidAdvisoryvia CVE List
- hackmd.io/@hieuPenguinnn/whaticket-community-signup-eop-ticket-idorExploitvia CVE List
- github.com/canove/whaticket-community/blob/cf047955a6f0d07002ed89c67d765c28d06f8d52/backend/src/services/TicketServices/ShowTicketService.tsReferencevia CVE List
- github.com/canove/whaticket-community/blob/cf047955a6f0d07002ed89c67d765c28d06f8d52/backend/src/controllers/MessageController.ts#L24-L58Referencevia CVE List
- github.com/canove/whaticket-communityReferencevia CVE List