TI-2020-16241 Aliases CVE-2020-26678 GHSA-979x-3p5w-qvgc

vFairs 3.3 is affected by Remote Code Execution.

MEDIUM 42CWE-434Published 2021-05-26 · Updated 2026-07-09

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

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.

Why it matters now

EPSS 0.01785 78th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:vfairs:vfairs:3.3:::::::*	3.3	Vulnerable	Vfairs

cpe:2.3:a:vfairs:vfairs:3.3:*:*:*:*:*:*:* Versions 3.3 Vulnerable ·Vfairs

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-26678
2026-10-03 Alias added: GHSA-979x-3p5w-qvgc

References

Advisory 2

TI-2020-16240 Any user logged in to a vFairs 3.3 virtual conference or event can perform SQL injection… CVSS 3.1HIGH 8.8
TI-2020-16243 In vFairs 3.3, any user logged in to a vFairs virtual conference or event can modify any… CVSS 3.1MEDIUM 5.4
TI-2020-16242 vFairs 3.3 is affected by Insecure Permissions. CVSS 3.1MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences