Description qa-include/qa-install.php in Question2Answer before 1.7.5 allows remote attackers to create multiple user accounts. Remediation References CVE-2017-12775 Related Vulnerabilities Ruby on Rails Improper Access Control Vulnerability (CVE-2016-6317) Python Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-4940) TYPO3 Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2010-5104) Oracle JRE CVE-2020-2756 Vulnerability (CVE-2020-2756) ProjectSend Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-11533) Severity High Classification CVE-2017-12775 CWE-20 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Tags Missing Update Known Vulnerabilities