{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-50636/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-10T22:47:05.513Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-50636","@id":"https://www.cve.org/CVERecord?id=CVE-2026-50636","description":"The RemoteControl API methods invite_participants and remind_participants pass a caller-supplied token-ID array into TokenDynamic::findUninvited(), which concatenates the values directly into a tid IN ('...') SQL clause without parameterization or input validation. A remote, authenticated attacker holding the tokens/update permission on a survey can inject a crafted array element to perform SQL injection. Because LimeSurvey configures its PDO connection with emulated prepared statements (emulate"},"products":[{"@id":"cpe:2.3:a:limesurvey:limesurvey:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:limesurvey:limesurvey:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 7.0.1.","timestamp":"2026-06-10T22:47:05.513Z"}]}