CVE-2026-42758

CRITICAL

WordPress WebinarIgnition plugin < 4.08.253 - Privilege Escalation vulnerability

Title source: cna

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-42758. PoCs published by izxci.

AI-analyzed exploit summary The repository contains only a README with usage examples for an exploit script but no actual exploit code or technical details. It lacks depth and appears to be a placeholder or lure.

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.

Exploits (1)

github SUSPICIOUS

by izxci · poc

https://github.com/izxci/CVE-2026-42758

View Code ZIP pw:eip

The repository contains only a README with usage examples for an exploit script but no actual exploit code or technical details. It lacks depth and appears to be a placeholder or lure.

Classification

Suspicious 90%

Attack Type

Other

Complexity

Theoretical

Reliability

Theoretical

Target: WebinarIgnition

No auth needed

Prerequisites: none specified

MITRE ATT&CK

T1190 - Exploit Public-Facing Application

mistral-large-3 · analyzed Jun 17, 2026 Full analysis →

References (1)

Core 1

Core References

Vdb Entry vdb-entry

https://patchstack.com/database/Wordpress/Plugin/webinar-ignition/vulnerability/wordpress-webinarignition-plugin-4-08-253-privilege-escalation-vulnerability?_s_id=cve

Scores

CVSS v3 9.8

EPSS 0.0032

EPSS Percentile 24.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-266

Status published

Products (1)

Saleswonder Team: Tobias/WebinarIgnition < 4.08.253

Published May 27, 2026

Tracked Since May 27, 2026