CVE-2026-81423
Received Received - Intake

Open Redirect Vulnerability in Accept Stripe Payments WordPress Plugin

Publication date: 2026-09-05

Last updated on: 2026-09-05

Assigner: WPScan

Description
The Accept Stripe Payments WordPress plugin before 2.1.4 does not validate a user-supplied URL before using it in a redirect, allowing unauthenticated attackers to redirect visitors to an arbitrary external website, which can be leveraged for phishing.

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Meta Information

Published
2026-09-05
Last Modified
2026-09-05
Generated
2026-09-05
AI Q&A
2026-09-05
EPSS Evaluated
N/A
NVD
CVE-2026-81423
EUVD
EUVD-2026-71854

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wpsecure accept_stripe_payments to 2.1.4 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability affects the Accept Stripe Payments WordPress plugin before version 2.1.4. It involves an open redirect issue where the plugin does not validate user-supplied URLs before using them in a redirect. This allows unauthenticated attackers to redirect visitors to arbitrary external websites, which could be used for phishing attacks.

Detection Guidance

Check the installed version of the Accept Stripe Payments plugin in WordPress. If it is below 2.1.4, the system is vulnerable. Use WordPress admin panel or run a command like 'wp plugin list' in the WordPress directory to verify the version.

Impact Analysis

Unauthenticated attackers can exploit this to redirect your website visitors to malicious sites, potentially tricking them into revealing sensitive information like login credentials or payment details. This could harm your site's reputation and lead to loss of user trust.

Compliance Impact

This vulnerability could potentially impact compliance with GDPR and HIPAA by enabling phishing attacks through open redirect flaws. Attackers may trick users into visiting malicious sites, risking unauthorized data exposure or breaches of confidentiality requirements under these regulations.

Mitigation Strategies

Update the Accept Stripe Payments plugin to version 2.1.4 or later immediately. Disable the plugin temporarily if an update is not immediately available, and monitor for suspicious redirect activity in server logs.

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