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CVE-2026-81648

CryptoPayment Gateway 1.2.1 - 1.2.2 - Unauthenticated Arbitrary File Deletion and Settings Update via Unguarded AJAX Router

CRITICAL
10
CVSS Score
Published: September 13, 2026 at 08:06 PM UTC
Updated: September 14, 2026 at 09:24 PM UTC
1 product affected across 1 vendorCryptoPayment Gateway

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Severity
CRITICAL10
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CryptoPayment Gateway· Cryptopayment Gateway Projectwordpress-plugin
50%
1.2.1 ≤ v ≤ 1.2.21.2.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical Description
Source: cverecord
https://wpscan.com/vulnerability/9b1490a0-1381-4d22-8086-f75aade4e898/

SSVC — Action Prioritization

SSVCNo known exploitAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

10CRITICALWPScan
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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