Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L N N U N L N 5.3 .0015 3.7 —
AFFECTED Product Versions Fixed Tickera unspecified —
TIMELINE Sep 10 Reserved by WPScan Oct 14 EXPLOIT PUBLISHED — CVE-2026-88998 (Unknown Tickera). Public exploit reference added. Oct 14 Published (CNA: WPScan)
The Tickera WordPress plugin before 3.6.0.4 does not correctly verify the integrity of incoming payment notifications, and the validated signature does not cover the order or the amount, allowing unauthenticated attackers to forge a payment confirmation and mark arbitrary orders as paid without paying.
| Date | Event | Detail |
|---|---|---|
| September 10, 2026 | Reserved | Reserved by WPScan |
| October 14, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-88998 (Unknown Tickera). Public exploit reference added. |
| October 14, 2026 | Published | Published (CNA: WPScan) |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Unknown | Tickera | — | — | — |
Authoritative record: CVE-2026-88998 at cve.org
Weaknesses: CWE-345
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-88998 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 Monday, October 19, 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.
