CVE-2026-93769 HumHub 1.18.5 - Stored XSS in Profile Field Category title via HForm#renderForm leading to System Administrator account takeover

HumHub 1.18.5 is affected by a stored cross-site scripting XSS vulnerability that allows any user holding the delegated, non-system-administrator Manage Users permission adminmanageusers to inject persistent HTML/JavaScript into a Profile Field Category title...