phpMyFAQ from 4.2.0-alpha before 4.2.0-beta contains a missing authorization vulnerability in GroupController::deleteGroup() that omits privilege-level checks on target groups. Authenticated non-SuperAdmin administrators holding GROUP_DELETE can send a crafted groupId to /admin/api/group/delete to permanently destroy higher-privileged groups and strip members' inherited rights.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-1220"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111885.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "4.2.0-alpha"
},
{
"fixed": "4.2.0-beta"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"introduced": "4.2.0-alpha"
},
{
"fixed": "4.2.0-beta"
}
],
"source": "DESCRIPTION"
}
]
}