Security researchers at Searchlight Cyber have used OpenAI’s GPT5.6 Sol Ultra to successfully develop a full exploit chain for two critical WordPress Core vulnerabilities. The first vulnerability, tracked as CVE-2026-63030 is a critical REST API batch endpoint route confusion issue (CVSS rating: 9.8) affecting WordPress Core versions 6.9.x before 6.9.5 and 7.0.x before 7.0.2. The second, CVE-2026-...