Vulnerability · Published May 27, 2026 · Assigned by Patchstack
CVE-2026-42758WordPress WebinarIgnition plugin < 4.08.253 - Privilege Escalation vulnerability
Critical 9.8
In plain English
A critical-severity security flaw in WebinarIgnition from Saleswonder Team: Tobias. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.3%top 74.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official description
Incorrect Privilege Assignment vulnerability in Saleswonder Team: Tobias WebinarIgnition webinar-ignition allows Privilege Escalation.This issue affects WebinarIgnition: from n/a through < 4.08.253.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Saleswonder Team: Tobias | WebinarIgnition | 0 – through 4.08.253 |
Weakness: CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H