Threats Tagged 'cve-2026-8981'
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Threats Tagged 'cve-2026-8981'
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CVE-2026-8981: CWE-79 Cross-Site Scripting (XSS) in Custom Block BuilderCVE-2026-8981 0 The Custom Block Builder WordPress plugin before 4.3.0 does not consistently check the unfiltered_html capability across all paths that write to its block template code fields, allowing administrators on multisite installations (or single-site installs with DISALLOW_UNFILTERED_HTML defined) to inject arbitrary JavaScript that executes for any visitor of pages embedding the affected block. Join the discussion | CVE Database V5 | 06/09/2026, 06:00:09 UTC Added: 06/09/2026, 06:07:47 UTC |
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