ObjectPlanet Opinio before 7.14 allows reflected XSS via the survey/admin/surveyAdmin.do?action=viewSurveyAdmin query string. (There is also stored XSS if input to survey/admin/*.do is accepted from untrusted users.)
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26563
Reference (s):
- https://www.objectplanet.com/opinio/changelog.html
- https://packetstormsecurity.com/files/163699/ObjectPlanet-Opinio-7.12-Cross-Site-Scripting.html