CVE-2020-26678

Published: May 26, 2021Modified: Jul 9, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

vFairs 3.3 is affected by Remote Code Execution. Any user logged in to a vFairs virtual conference or event can abuse the functionality to upload a profile picture in order to place a malicious PHP file on the server and gain code execution.

Affected (1)

Products: Vfairs: Vfairs

Vfairs

1 product

Vfairs

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Vfairs Vfairs	Version 3.3

Related CWEs

CWE-434

Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

References (4)

https://api.vfairs.com/v1/profiles

Source: cve@mitre.org

Vendor Advisory

https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-management-platforms-could-leave-msps-open-to-attack

Source: cve@mitre.org

Third Party Advisory

https://api.vfairs.com/v1/profiles

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-management-platforms-could-leave-msps-open-to-attack

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.