CVE-2026-81648
Critical
Description
The CryptoPayment Gateway WordPress plugin from 1.2.1 to 1.2.2 does not apply an authorization check on one of its AJAX endpoints, allowing unauthenticated users to invoke administrative operations, including deleting arbitrary files on the server, overwriting the payment gateway configuration and recovering stored wallet credentials in cleartext.
SeverityCritical
CVSS10.0
Exploit probability—
ProductCryptoPayment Gateway
PublishedSep 13, 2026
First seenSep 13, 2026
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 |
|---|---|---|
| CryptoPayment Gateway | 1.2.1 ≤ v ≤ 1.2.2 | — |
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