Read the docs
TI-2023-01388 Aliases CVE-2023-1469GHSA-hj63-292f-w39q

The WP Express Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting…

Priority LOW 22Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The WP Express Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘pec_coupon[code]’ parameter in versions up to, and including, 2.2.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrator-level access to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Note: This can potentially be exploited by lower-privileged users if the `Admin Dashboard Access Permission` setting it set for those users to access the dashboard.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00352 29th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
mra13WP Express Checkout (Accept PayPal Payments Easily)2.2.8—No fix listedCNA
  • WP Express Checkout (Accept PayPal Payments Easily) Vendormra13 Affected 2.2.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:tipsandtricks-hq:wp_express_checkout:*:*:*:*:*:wordpress:*:*before 2.2.9Vulnerablemra13
  • cpe:2.3:a:tipsandtricks-hq:wp_express_checkout:*:*:*:*:*:wordpress:*:* Versions before 2.2.9 Vulnerable ·mra13

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-1469
  2. 2026-10-03 Alias added: GHSA-hj63-292f-w39q

References

Patch 1

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences