WordPress security by component
Advance Block Extend
Plugin description
Advance Block Extend is a WordPress component with 1 published CVE record in this archive. The latest tracked vulnerability was published Feb 19, 2026; the highest CVE/CNA score is 6.4.
Plugin slug:
advance-block-extendLatest vulnerability
CVE-2026-1646: Advance Block Extend: Cross-site scripting
Advance Block Extend is affected by cross-site scripting. Exploitation requires at least contributor-level access. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
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| Feb 19, 2026 |
CVE-2026-1646
Advance Block Extend: Cross-site scripting
Advance Block Extend is affected by cross-site scripting. Exploitation requires at least contributor-level access. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
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See mitigation notes |
CVE6.4
NVDPending
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