CVE · High

CVE-2026-66620 — OptionTree [option-tree] <= 2.7.3 (unfixed + closed)

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2026-66620 OptionTree [option-tree] <= 2.7.3 (unfixed + closed) Deserialization of Untrusted Data High 7.2 < 2.7.3 2.7.3 2019-08-16

CVE-2026-66620

A vulnerability exists in OptionTree plugin versions up to 2.7.3, where an attacker can inject malicious PHP objects into the plugin's editor functionality, potentially leading to arbitrary code execution.

Based on public CVE data (MITRE/NVD).

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