TI-2024-09901 Aliases CVE-2024-10683 GHSA-vg3h-mrrx-x458

Contact Form 7 - PayPal & Stripe Add-on <= 2.3.1 - Reflected Cross-Site Scripting

LOW 27CWE-79Published 2024-11-09 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Contact Form 7 – PayPal & Stripe Add-on plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.3.1. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is only exploitable when the leave a review notice is present in the dashboard.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00401 34th 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

Vendor	Product	Affected versions	Fixed in	Status	Source
Scott Paterson	Contact Form 7 – PayPal & Stripe Add-on	up to 2.3.1	—	No fix listed	CNA

Contact Form 7 – PayPal & Stripe Add-on VendorScott Paterson Affected up to 2.3.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wpplugin:paypal_\&_stripe_add-on::::::wordpress::*	before 2.3.2	Vulnerable	Scott Paterson

cpe:2.3:a:wpplugin:paypal_\&_stripe_add-on:*:*:*:*:*:wordpress:*:* Versions before 2.3.2 Vulnerable ·Scott Paterson

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-10683
2026-10-03 Alias added: GHSA-vg3h-mrrx-x458

References

Patch 1

https://plugins.trac.wordpress.org/changeset/3182753/

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/49e741c9-0cc7-4a62-a920-4fd997bee280?source=cve

Other 2

TI-2023-10027 WordPress Contact Form 7 – PayPal & Stripe Add-on Plugin <= 1.9.3 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
TI-2024-19304 WordPress Contact Form 7 – PayPal & Stripe Add-on plugin <= 2.0 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
TI-2024-01598 Cross-site request forgery in Scott Paterson Easy PayPal & Stripe Buy Now Button CVSS 3.1MEDIUM 4.3

Sources

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