CVE-2026-1560 in Custom Block Builder Plugin

Zusammenfassung

von MITRE • 11.02.2026

The Custom Block Builder – Lazy Blocks plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.2.0 via multiple functions in the 'LazyBlocks_Blocks' class. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server.

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• Veröffentlichung: 11.02.2026
• Moderieren: akzeptiert
• Eintrag: VDB-345411
• CPE: bereit
• CWE: CWE-94 (bestätigt)
• CVSS: 8.8 (CNA)
• EPSS: 0.00150
• KEV: nein
• Aktivitäten: very low
• Sektor: Hostingprovider

Quellen

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-1560
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1560
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-1560/