CVE-2026-85017
High
Description
The Unlimited Elements For Elementor WordPress plugin before 2.0.20 does not perform a capability check on an AJAX action and deserializes attacker-controlled stored data through it, which makes it possible for authenticated attackers with subscriber-level access to inject arbitrary PHP objects. A partial fix in the 2.0.18 to 2.0.19 releases raised the privilege required to reach the vulnerable action to editor-level, and the issue was fully resolved in 2.0.20.
SeverityHigh
CVSS7.5
Exploit probability—
ProductUnlimited Elements For Elementor
PublishedSep 20, 2026
First seenSep 20, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- Unlimited Elements For Elementor2.0.20 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Unlimited Elements For Elementor | v < 2.0.20 | 2.0.20 |
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