{"id":2826,"date":"2025-05-04T04:35:21","date_gmt":"2025-05-04T04:35:21","guid":{"rendered":"http:\/\/localhost\/?p=2826"},"modified":"2025-05-04T04:35:21","modified_gmt":"2025-05-04T04:35:21","slug":"exploit-for-cve-2025-26529","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=2826","title":{"rendered":"Exploit for CVE-2025-26529"},"content":{"rendered":"
\n

Vulnerability Details<\/h2>\n
\n

Basic Information<\/h3>\n\n\n\n\n\n\n
Title<\/th>\nExploit for CVE-2025-26529<\/td>\n<\/tr>\n
Type<\/th>\ngithubexploit<\/td>\n<\/tr>\n
Published<\/th>\n2025-05-03T20:34:54<\/td>\n<\/tr>\n
Last Seen<\/th>\n2025-05-04T09:03:46<\/td>\n<\/tr>\n
CVSS Score<\/th>\n8.3 (HIGH)<\/td>\n<\/tr>\n<\/table><\/div>\n
\n

CVSS v3 Details<\/h3>\n\n\n\n\n\n\n\n\n\n
Attack Vector<\/th>\nNETWORK<\/td>\n<\/tr>\n
Attack Complexity<\/th>\nHIGH<\/td>\n<\/tr>\n
Privileges Required<\/th>\nNONE<\/td>\n<\/tr>\n
User Interaction<\/th>\nREQUIRED<\/td>\n<\/tr>\n
Scope<\/th>\nCHANGED<\/td>\n<\/tr>\n
Confidentiality Impact<\/th>\nHIGH<\/td>\n<\/tr>\n
Integrity Impact<\/th>\nHIGH<\/td>\n<\/tr>\n
Availability Impact<\/th>\nHIGH<\/td>\n<\/tr>\n<\/table><\/div>\n
\n

CVE Information<\/h3>\n\n\n\n\n
CVE IDs<\/th>\nCVE-2025-26529<\/td>\n<\/tr>\n
CWE<\/th>\n<\/td>\n<\/tr>\n
Bulletin Family<\/th>\nexploit<\/td>\n<\/tr>\n<\/table><\/div>\n
\n

Description<\/h3>\n
\n # \ud83d\udee1\ufe0f CVE-2025-26529 Exploitability PoC \u2014 UNISA Exclusive<\/p>\n

This repository contains a comprehensive **Proof-of-Concept (PoC)** scanner and exploitation framework targeting **CVE-2025-26529**, a critical XSS vulnerability in vulnerable Moodle instances.
\nThis tool is designed specifically for **UNISA\u2019s Moodle portal** (`https:\/\/mymodules.dtls.unisa.ac.za`) and must **only** be used under proper authorization and compliance with legal and institutional guidelines.<\/p>\n

—<\/p>\n

## \u26a0\ufe0f DISCLAIMER<\/p>\n

> \ud83d\udd35 **Authorized Use Only**
\n> This PoC is intended **exclusively for authorized UNISA cyber incident response and audit teams**.
\n> Misuse of this tool may lead to **criminal prosecution**.
\n> Developed by **ScaryByte**, in collaboration with UNISA teams.<\/p>\n

—<\/p>\n

## \ud83d\udea8 CVE Details<\/p>\n

* **CVE-ID:** CVE-2025-26529
\n* **Type:** Reflected and DOM-based Cross-Site Scripting (XSS)
\n* **Impact:** Credential theft, session hijack, clickjacking, remote JS injection
\n* **Affected Software:** Moodle-based e-learning systems (core and unpatched plugins)
\n* **Attack Vector:** User input passed unsanitized to HTML context on vulnerable query routes<\/p>\n

—<\/p>\n

## \ud83d\udd27 Requirements<\/p>\n

Ensure Python 3.10+ is installed. Use a **virtualenv** for best isolation.<\/p>\n

“`bash
\nsudo apt update && sudo apt install -y python3-pip chromium-driver
\npython3 -m venv venv-xss
\nsource venv-xss\/bin\/activate
\npip install -r requirements.txt
\n“`<\/p>\n

### `requirements.txt`<\/p>\n

“`txt
\nrequests
\nbeautifulsoup4
\nselenium
\n“`<\/p>\n

—<\/p>\n

## \ud83d\udd0d Features<\/p>\n

* \u2705 CVE-2025-26529 reflected XSS payload testing
\n* \u2705 DOM-based XSS detection using `MutationObserver`
\n* \u2705 Cookie extraction and session hijack simulation
\n* \u2705 Clickjacking iframe PoC generation
\n* \u2705 Admin panel exposure verification
\n* \u2705 Selenium-based rendering of DOM-XSS payloads<\/p>\n

—<\/p>\n

## \ud83d\udcc2 Files<\/p>\n

| File | Description |
\n| ———————– | —————————————— |
\n| `xss_checker.py` | Main PoC script |
\n| `clickjack_poc.html` | Generated iframe-based clickjacking attack |
\n| `dom_xss_poc.html` | DOM XSS PoC with MutationObserver listener |
\n| `cve2025_full_scan.log` | Full exploit scan log |
\n| `requirements.txt` | Python dependencies |<\/p>\n

—<\/p>\n

## \ud83e\uddf2 Usage<\/p>\n

Run the scanner from an authorized Kali Linux instance:<\/p>\n

“`bash
\npython3 xss_checker.py
\n“`<\/p>\n

Expected output:<\/p>\n

* Status of publicly exposed files
\n* Payload reflection confirmation
\n* Cookies sniffed via `Set-Cookie` headers
\n* Admin panel accessibility
\n* DOM XSS PoC auto-loaded in headless browser<\/p>\n

—<\/p>\n

## \ud83e\uddea DOM XSS PoC Preview<\/p>\n

“`html
\n