Vendor: ObjectPlanet Product: Opinio Version: Up to 7.6.3 (inclusive) Homepage: http://www.objectplanet.com/opinio/ CVE: CVE-2017-10798 Description ================ Reflected XSS vulnerability in ObjectPlanet Opinio up to version 7.6.3. Vulnerability ================ The /admin/reportPortal.do page is vulnerable to reflected XSS attacks through the userLanguage GET parameter. This page is available to remote, unauthenticated users. Proof of concept ================ https://localhost/admin/reportPortal.do?userLanguage=%22%3E%3C/script%3E%3Cscript%3Ealert(1);// Mitigations ================ Upgrade to version 7.6.4 or later. References ================ https://gist.github.com/kasperkarlsson/da24c64a5b56ff20059e31f74b2a19ac http://www.objectplanet.com/opinio/changelog.html Timeline ================ 2017-03-31 Vulnerability discovered 2017-04-01 Asked vendor how they prefer to receive vulnerability reports 2017-04-03 First response from vendor 2017-04-04 PoC sent to vendor 2017-04-05 Vendor confirms vulnerability. Patch will be included in next release within a few weeks. 2017-04-20 Patch released in version 7.6.4 - "Improved: Fixed some cross-site scripting vulnerabilities." http://www.objectplanet.com/opinio/changelog.html 2017-07-02 CVE Requested and received - "Use CVE-2017-10798." 2017-07-09 Public disclosure Discovered by Kasper Karlsson