CVE-2026-105880

WordPress WebinarIgnition plugin <= 4.27.125 - Insecure Direct Object References (IDOR) vulnerability

Medium 5.3

Description

Authorization Bypass Through User-Controlled Key vulnerability in Tobias WebinarIgnition webinar-ignition allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WebinarIgnition: from n/a through 4.27.125.

Key facts

Published: 13 Nov 2026
Last changed: 13 Nov 2026
Assigned by: Patchstack
EPSS: 0.269% likely to be exploited in the next 30 days, higher than 19.226% of CVEs (scores for 15 Nov 2026)

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

5.3CVSS 3.1, Mediumfrom the CNA (Patchstack)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

What to do

Update the WordPress WebinarIgnition plugin to the latest available version (at least 4.27.136).CNA solution statement

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

Exploiting Incorrectly Configured Access Control Security Levels (CNA impact statement)

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Vendor	Product	Versions
Tobias	WebinarIgnition	Default status: unaffected 0 up to and including 4.27.125 (affected); at 4.27.136 unaffected

Timeline

13 Nov 2026 Published

Weakness

CWE-639

References

patchstack.comvdb-entry