CVE-2026-81423 — MEDIUM (4.3)

Vulnerability 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.

CVSS Score

4.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-601

References

https://wpscan.com/vulnerability/0e4bbbde-b93e-4b58-8baf-301073e9a0c5/

FAQ

What is CVE-2026-81423?

CVE-2026-81423 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 ex...

How severe is CVE-2026-81423?

CVE-2026-81423 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-81423?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.