WordPress security changelog
MEDIUM CVE-2026-81423 Deferred

Accept Stripe Payments permits unauthenticated open redirects

Accept Stripe Payments before 2.1.4 uses a visitor-controlled URL in a redirect without validating the destination. An unauthenticated attacker can send victims through the trusted site to an arbitrary external page, enabling phishing and related social-engineering chains.

CVE / CNA score 4.3 CVSS 3.1 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
NVD score Pending NVD has not published its own CVSS assessment.
Component
Accept Stripe Payments
Plugin slug
accept-stripe-payments
Affected
< 2.1.4
Safe version
2.1.4
Published
Sep 05, 2026
Weakness
CWE-601 — URL Redirection to Untrusted Site ('Open Redirect')

This CVE was published Sep 05, 2026 and is one of 2 known issues for this plugin.

Update, patch or deactivate.

Update to Accept Stripe Payments 2.1.4 or later and remove or invalidate untrusted links that abuse the affected redirect.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical 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.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Primary and upstream sources