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CVE-2026-42757

WordPress WebinarIgnition plugin < 4.08.253 - Arbitrary File Deletion vulnerability

Published: May 27, 2026Updated: May 27, 2026 Sources: CVE List NVD

9.9CVSS

CRITICAL

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Saleswonder Team: Tobias WebinarIgnition webinar-ignition allows Path Traversal.This issue affects WebinarIgnition: from n/a through < 4.08.253.

EPSS Score

N/A

CISA KEV

Not in KEV

Exploits

No Known Exploits

Remediation

No Fix Available

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:CScope

Changed

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

Weaknesses

CWE-22

Affected Products

WebinarIgnition

Saleswonder Team: Tobias

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques

Collection

Discovery

View detailed technique mapping

References

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

patchstack.com

Timeline

Published

May 27, 2026

Last Updated

May 27, 2026

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