Threat intelligence

Blocksy <= 2.1.41 - Authenticated (Contributor+) PHP Object Injection via Deserialization of Untrusted Data via 'blocksy_meta' REST API Field

CVE-2026-8365 · blocksy

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Vulnerability: Blocksy <= 2.1.41 - Authenticated (Contributor+) PHP Object Injection via Deserialization of Untrusted Data via 'blocksy_meta' REST API Field
Affected software: blocksy(Theme)
Affected versions: ≤ 2.1.41
Authentication: Authenticated (see advisory title)
Vulnerability type: Other
CVE: CVE-2026-8365
Published: 8 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory fd216743-ce8d-4632-9fd1-d63502c2dfcd). Methodology and redistribution notes

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