Description SQL Injection vulnerability in MyBB before 1.8.26 via User Groups. (issue 3 of 3). Remediation References CVE-2021-27948 Related Vulnerabilities WordPress Plugin JoomSport-for Sports: Team & League, Football, Hockey & more SQL Injection (3.3) Plone CMS Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2008-4571) Internet Information Services Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2002-1700) GlassFish CVE-2016-5477 Vulnerability (CVE-2016-5477) qdPM Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-26166) Severity High Classification CVE-2021-27948 CWE-138 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities