CVE-2026-40759
High
Description
Unauthenticated PHP Object Injection in Esmée <= 1.4 versions.
SeverityHigh
CVSS8.1
Exploit probability—
ProductEsmée
PublishedJun 17, 2026
First seenJun 17, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Mikado-Themes Esmée | v ≤ 1.4 | — |
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