TI-2023-28127 Aliases CVE-2023-51475 GHSA-jxmw-w8rp-55qj

WordPress WP MLM Unilevel Plugin <= 4.0 is vulnerable to Arbitrary File Upload

MEDIUM 44CWE-434Published 2023-12-29 · Updated 2026-04-28

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 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

Unrestricted Upload of File with Dangerous Type vulnerability in IOSS WP MLM SOFTWARE PLUGIN.This issue affects WP MLM SOFTWARE PLUGIN: from n/a through 4.0.

Why it matters now

EPSS 0.00557 46th 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
IOSS	WP MLM SOFTWARE PLUGIN	up to 4.0	—	No fix listed	CNA

WP MLM SOFTWARE PLUGIN VendorIOSS Affected up to 4.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wpmlmsoftware:wp_mlm_unilevel::::::wordpress::*	up to 4.0	Vulnerable	Wpmlmsoftware

cpe:2.3:a:wpmlmsoftware:wp_mlm_unilevel:*:*:*:*:*:wordpress:*:* Versions up to 4.0 Vulnerable ·Wpmlmsoftware

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-51475
2026-10-03 Alias added: GHSA-jxmw-w8rp-55qj

References

Advisory 1

https://patchstack.com/database/vulnerability/wp-mlm/wordpress-wp-mlm-unilevel-plugin-4-0-unauthenticated-arbitrary-file-upload-vulnerability?_s_id=cve

TI-2023-28128 WordPress WP MLM Unilevel plugin <= 4.0 - Unauthenticated Account Takeover vulnerability CVSS 3.1CRITICAL 9.8

Sources

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