PayPlus Payment Gateway < 8.2.2 - Unauthenticated Order Payment Metadata Tampering
Published Jul 20, 2026
5.3
MEDIUMCVSS 3.1
EPSS 0.29%
Description
The PayPlus Payment Gateway WordPress plugin before 8.2.2 does not perform authorization or order-ownership validation in one of its AJAX actions available to unauthenticated users, allowing them to tamper with the payment-related metadata of arbitrary WooCommerce orders.
Affected products
- Vendor n/a Product PayPlus Payment Gateway Defaultunaffected
- Version 0StatusaffectedConstraints<8.2.2
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | PayPlus Payment Gateway | unaffected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Jul 20, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Jul–Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.29% (0.00295) | 19.99th | v5 (v2026.06.15) |
| Jul 20, 2026 | 0.13% (0.00132) | 3.14th | v5 (v2026.06.15) |
References (1)
- https://wpscan.com/vulnerability/dcd091d3-f830-4675-a3d5-926f4aa5a7a5/ exploitvdb-entrytechnical-description
| Link | Providers | Tags |
|---|---|---|
| https://wpscan.com/vulnerability/dcd091d3-f830-4675-a3d5-926f4aa5a7a5/ | exploitvdb-entrytechnical-description |
Change history (0)
No recorded changes yet.