Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-81423
Unknown Accept Stripe Payments — Accept Stripe Payments < 2.1.4 - Open Redirect via IPN Handler
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L N R U N L N 4.3 .0030 20.3 —
AFFECTED
Product Versions Fixed
Accept Stripe Payments unspecified —
TIMELINE
Aug 26 Reserved by WPScan
Sep 5 Published (CNA: WPScan)
Sep 6 EXPLOIT PUBLISHED — CVE-2026-81423 (Unknown Accept Stripe Payments). Public exploit reference added.
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| August 26, 2026 | Reserved | Reserved by WPScan |
| September 5, 2026 | Published | Published (CNA: WPScan) |
| September 6, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-81423 (Unknown Accept Stripe Payments). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Unknown | Accept Stripe Payments | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-81423 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
