TI-2023-05713 Aliases CVE-2023-6220 GHSA-wfm7-x67v-8f9v

Piotnet Forms <= 1.0.28 - Unauthenticated Arbitrary File Upload

MEDIUM 46CWE-434Published 2024-01-11 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: None
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

The Piotnet Forms plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'piotnetforms_ajax_form_builder' function in versions up to, and including, 1.0.28. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01391 72nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
piotnetdotcom	Piotnet Forms	up to 1.0.28	—	No fix listed	CNA

Piotnet Forms Vendorpiotnetdotcom Affected up to 1.0.28 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:piotnet:piotnet_forms::::::wordpress::*	up to 1.0.26	Vulnerable	Piotnet

cpe:2.3:a:piotnet:piotnet_forms:*:*:*:*:*:wordpress:*:* Versions up to 1.0.26 Vulnerable ·Piotnet

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-6220
2026-10-03 Alias added: GHSA-wfm7-x67v-8f9v

References

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/af2b7eac-a3f5-408f-b139-643e70b3f27a?source=cve

Other 2

TI-2024-03967 Cross-site scripting in piotnetdotcom Piotnet Addons For Elementor CVSS 3.1MEDIUM 6.4
TI-2024-05213 Piotnet Addons For Elementor <= 2.4.29 - Unauthenticated Sensitive Information Exposure CVSS 3.1MEDIUM 5.3
TI-2025-23295 WordPress Piotnet Addons For Elementor plugin <= 2.4.36 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
TI-2025-16237 WordPress Piotnet Addons For Elementor plugin <= 2.4.31 - Cross-Site Scripting vulnerability CVSS 3.1MEDIUM 6.5
TI-2024-12689 Piotnet Addons For Elementor <= 2.4.36 - Authenticated (Contributor+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.4
TI-2024-04122 Piotnet Addons For Elementor <= 2.4.26 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Widgets CVSS 3.1MEDIUM 6.4

See all 10 →

Sources

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