CVE-2023-30475 HIGH

CVE-2023-30475: WordPress Coupon Affiliates Plugin <= 5.4.5 is vulnerable to Cross Site Scripting (XSS)

Vendor Elliot Sowersby, Relywp
Product WooCommerce Affiliate Plugin – Coupon Affiliates
Weakness CWE-79 · XSS
Published August 14, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Elliot Sowersby, RelyWP WooCommerce Affiliate Plugin – Coupon Affiliates plugin <= 5.4.5 versions.

Explanation of Vulnerability in Simple Terms

02Summary

The WooCommerce Affiliate Plugin – Coupon Affiliates through version 5.4.5 contains a stored cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in the browsers of site visitors or administrators. The vulnerability requires user interaction to trigger and can affect multiple users across the site.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in visitors' browsers, stealing cookies, session tokens, or performing actions on their behalf.

Potential impact on your site

04Site Impact

Visitors and admins may have their sessions hijacked, credentials stolen, or be redirected to malicious sites without your knowledge.

Conditions required to exploit

05Prerequisites

No authentication required. A victim must visit a page containing the attacker's injected payload.

Key dates

06Disclosure timeline

August 14, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE

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