api 3 [CVE-2025-52026] Unauthenticated data exposure in Aptsys gemscms backend Nov 11, 2025 [CVE-2025-52025] SQL Injection vulnerability in Aptsys gemscms backend Nov 11, 2025 [CVE-2025-52024] Unauthenticated access to exposed developer web service panels in Aptsys POS backend Nov 11, 2025