WordPress security by component

ShiftCV

ShiftCV (shift-cv) is a WordPress theme with 2 published CVE records in this archive. The latest tracked vulnerability was published Oct 10, 2026; the highest published CVSS base score is 9.8.

Theme slug: shift-cv

Latest vulnerability

CVE-2026-66564: ShiftCV: Code execution

An unauthenticated caller can reach deserialization of attacker-controlled data, allowing it to be interpreted as PHP objects. The export does not disclose the endpoint, parameter, deserialization function or a usable gadget chain. File access or code execution depends on reachable application classes and behavior; a complete code-execution chain is not established. Affected versions: <= 3.0.14. No fixed release is confirmed.

PublishedOct 10, 2026

Safe version guidanceSee mitigation notes

Published vulnerabilities for shift-cv
		Safe version
Oct 10, 2026	CVE-2026-66564 ShiftCV: Code execution An unauthenticated caller can reach deserialization of attacker-controlled data, allowing it to be interpreted as PHP objects. The export does not disclose the endpoint, parameter, deserialization function or a usable gadget chain. File access or code execution depends on reachable application classes and behavior; a complete code-execution chain is not established. Affected versions: <= 3.0.14. No fixed release is confirmed.	See mitigation notes	CVE9.8
Mar 05, 2026	CVE-2026-28015 ShiftCV: Filesystem traversal ShiftCV is affected by filesystem traversal. Exposure depends on how the affected operation is made reachable by the site. A crafted path can escape the intended directory and reach files or directories elsewhere on the server.	See mitigation notes	CVE8.1

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