CVE-2026-42757

Name: CVE-2026-42757
Creator: NVD / NIST
Published: 2026-05-27T11:16:22.217+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.9/10EPSS 0.35%

Last modified Jun 17, 2026

CVE-2026-42757 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. 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 estimates a 0.35% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

9.9/10

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

EPSS Probability

0.35%

26.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

References

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

Timeline

Published: May 27, 2026
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2026-42757?

How severe is CVE-2026-42757?

CVE-2026-42757 has a CVSS score of 9.9/10 (CRITICAL severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.

How do I fix CVE-2026-42757?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-42757?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST