CVE-2023-2083
Medium
Description
The Essential Blocks plugin for WordPress is vulnerable to unauthorized use of functionality due to a missing capability check on the save function in versions up to, and including, 4.0.6. This makes it possible for subscriber-level attackers to save plugin settings. While a nonce check is present, it is only executed when a nonce is provided. Not providing a nonce results in the nonce verification to be skipped. There is no capability check.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Wpdeveloper Essential Blocks
PublishedJun 9, 2023
First seenJun 9, 2023
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wpdeveloper essential_blocks | v ≤ 4.0.6 | — |
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