🔥 CRITICAL: CVE-2026-30877 in baserCMS (<5.2.3) enables admin users to execute arbitrary OS commands via update functionality (CWE-78). Patch to 5.2.3+ immediately! https://radar.offseq.com/threat/cve-2026-30877-cwe-78-improper-neutralization-of-s-36a348b4 #OffSeq #baserCMS #CVE202630877 #infosec