CVE-2025-28915

CRITICAL

ThemeEgg ToolKit <= 1.2.9 - Arbitrary File Upload

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 3 public exploits for CVE-2025-28915. PoCs published by Nxploited, Boshe99, Pei4AN.

AI-analyzed exploit summary This is a functional exploit for CVE-2025-28915, an arbitrary file upload vulnerability in the WordPress ThemeEgg ToolKit plugin (versions ≤ 1.2.9). It automates version checking, authentication, nonce extraction, and uploads a PHP web shell for remote code execution.

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Theme Egg ThemeEgg ToolKit themeegg-toolkit allows Upload a Web Shell to a Web Server.This issue affects ThemeEgg ToolKit: from n/a through <= 1.2.9.

Exploits (3)

nomisec WORKING POC 1 stars
by Nxploited · poc
https://github.com/Nxploited/CVE-2025-28915

This is a functional exploit for CVE-2025-28915, an arbitrary file upload vulnerability in the WordPress ThemeEgg ToolKit plugin (versions ≤ 1.2.9). It automates version checking, authentication, nonce extraction, and uploads a PHP web shell for remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WordPress ThemeEgg ToolKit ≤ 1.2.9
Auth required
Prerequisites: WordPress credentials with sufficient privileges · Target running vulnerable ThemeEgg ToolKit version
devstral-2 · analyzed Feb 16, 2026 Full analysis →
github WORKING POC
by Boshe99 · pythonpoc
https://github.com/Boshe99/CVE-Exploits/tree/main/CVE-2025-28915

The repository contains functional exploit code for CVE-2025-28915, targeting an arbitrary file upload vulnerability in the WordPress Plugin 3DPrint Lite 1.9.1.4. The exploit demonstrates the ability to upload a malicious file to a vulnerable target.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: WordPress Plugin 3DPrint Lite 1.9.1.4
No auth needed
Prerequisites: target URL · path to a file to upload
devstral-2 · analyzed Feb 27, 2026 Full analysis →
nomisec WORKING POC
by Pei4AN · poc
https://github.com/Pei4AN/CVE-2025-28915

This exploit targets a file upload vulnerability in WordPress ThemeEgg ToolKit (CVE-2025-28915), allowing authenticated users to upload a malicious PHP shell. The PoC logs in, extracts a security nonce, and uploads a shell via the vulnerable endpoint.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WordPress ThemeEgg ToolKit <= 1.2.9
Auth required
Prerequisites: Valid WordPress credentials · ThemeEgg ToolKit plugin installed and activated
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Scores

CVSS v3 9.1
EPSS 0.0119
EPSS Percentile 63.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-434
Status published
Products (1)
Theme Egg/ThemeEgg ToolKit < 1.2.9
Published Mar 11, 2025
Tracked Since Feb 18, 2026