WordPress Umberto Theme <= 1.2.8 is vulnerable to PHP Object Injection

Software Umberto Type Theme Vulnerable versions = 1.2.8 Fixed in N/A OWASP Top 10 A3: Injection Classification PHP Object Injection CVE CVE-2025-31423 Patch priority High CVSS severity High 9.8 Developer Claim ownership PSID 0004b84672d0 Credits Tran Nguyen Bao Khanh VCI - VNPT Cyber Immunity...