CVE-2026-81423mediumCWE-601

CVE-2026-81423: medium-severity vulnerability in Accept Stripe Payments

Accept Stripe Payments < 2.1.4 - Open Redirect via IPN Handler

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 4.3epss 0.3%
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Affected products
Unknown · Accept Stripe Payments
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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CVE-2022-2194—Accept Stripe Payments < 2.0.64 - Admin+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2026-81424MEDIUMAccept Stripe Payments < 2.1.4 - Unauthenticated Product Substitution via IDOREPSS 0.3%