CVE-2021-29447-POC

CVE-2021-29447-POC About This script automates the required steps to exploit CVE-2021-29447 in the media upload funnctionality in Wordpress and use it to extract files vi an XXE. Usage ./generatepayloads.py --help usage: generatepayloads.py -h --local-ip LOCALIP --local-port LOCALPORT...

CVE-2021-29447

WordPress 5.6-5.7 - Authenticated Author+ XXE CVE-2021-29447 Using Step1. Run WordPress $ make up-wp Step2. Run Attacker web server $ make up-mal Step3. Generate malicious WAV file Without wavefile npm Recommend $ echo -en 'RIFF\xb8\x00\x00\x00WAVEiXML\x7b\x00\x00\x00%remote;%init;%trick; \x00'...

Steganography

Steganography Table of Contents Installation Byte Sequence Manipulation WavSteg LSBSteg StegDetect If you are unfamiliar with steganography techniques, I have also written a basic overview of the field in Steganography: Hiding Data Inside Data. Installation This project is on PyPI and can be...

mackron dr_libs dr_wav drwav__read_cue_to_metadata_obj out-of-bounds write vulnerability

Summary A out-of-bounds write vulnerability exists in the drwav drwavreadcuetometadataobj functionality of drlibs versions: 0.14.5. A specially crafted .wav file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability. Confirmed Vulnerable Versio...

Public_Exploit-1--Wordpress-CVE-2021-29447

PublicExploit-1--Wordpress-CVE-2021-29447 CVE-2021-29447 is an authenticated XML External Entity XXE vulnerability in WordPress The vulnerability exists in the WordPress Media Library when WordPress is running on PHP 8 and the user has permission to upload media files. A specially crafted .wav fi...

CVE-2021-29447

CVE-2021-29447 - WordPress XXE Vulnerability Exploit Description This repository contains an exploit for CVE-2021-29447, an XXE XML External Entity vulnerability present in WordPress 5.7.0 and earlier versions. The vulnerability exists in the media library that processes WAV files, allowing an...

CVE-2021-29447

CVE-2021-29447 Impact Arbitrary File Disclosure: the content of any file on the host’s file system could be retrieved, e.g. wp-config.php which contains sensitive data such as database credentials. Server-Side Request Forgery SSRF: HTTP requests could be made on behalf of the WordPress...

Project-Project-Chimera-Exploiting-a-Modern-WordPress-XXE-to-Pillage-Secrets-

Project Goal: To demonstrate a complete attack chain on a vulnerable WordPress installation, exploiting CVE-2021-29447 XXE in media library to achieve remote code execution and full system compromise. Phase 1: Reconnaissance & Enumeration Network Scanning with Nmap: bash Quick SYN scan to discove...

demo-CVE-2021-29447-lezione

POC CVE-2021029447 - XXE in WordPress WordPress 5.6-5.7 - Authenticated Author+ XXE CVE-2021-29447 https://vulners.com/cve/CVE-2021-29447 Using Step1. Run WordPress $ make up-wp Step2. Run Attacker web server $ make up-mal Step3. Generate malicious WAV file With wavefile npm $ make make-wav Step4...

CVE-2021-29447-Authenticated-XXE-WordPress-5.6-5.7

CVE-2021-29447 Authenticated XXE Exploit for WordPress 🎯 A Python PoC to exploit the authenticated XXE vulnerability CVE-2021-29447 in WordPress versions 5.6–5.7 via WAV metadata. It abuses the iXML chunk in WAV files to trigger an Out-of-Band OOB exfiltration of sensitive data—like /etc/passwd,...

cve-2021-29447_auto-script

CVE-2021-29447: WordPress Media Library XXE Vulnerability This repository details the CVE-2021-29447 vulnerability, a critical security flaw in WordPress that allowed for authenticated XML External Entity XXE attacks through the Media Library. It also provides an automatic script that demonstrate...

CVE-2021-29447

Installation and Execution Sequence 0. Run Docker $docker-compose up 1. Execute wordpress.sh Configure the wp-config.php file before installing WordPress. $docker exec -it -u root wordpress /bin/bash -c "/usr/local/bin/wordpress.sh" 2. Install WordPress Access the WordPress site uploaded to the...

CVE-2021-29447

CVE-2021-29447 WordPress 5.6-5.7 - Authenticated Author+ XXE https://blog.wpsec.com/wordpress-xxe-in-media-library-cve-2021-29447/ usage: -l LHOST example: 127.0.0.1 -n NAME example: payload.wav -dn DTDNAME example: evil.dtd -r READ example: ../wp-config.php evil-wav-dtd-xxe.py: error: the...

blind-xxe-controller-CVE-2021-29447

Blind XXE controller I make this controller on doing metatwo machine in HackTheBox to exploiting CVE-2021-29447 which Is a WordPress XXE Vulnerability in Media Library affected version 5.7, 5.6.2, 5.6.1, 5.6, 5.0.11. where an authenticated user with ability to upload media library can upload...

CVE-2021-29447-PoC

CVE-2021-29447-PoC Overview CVE-2021-29447 is an XML External Entity XXE injection vulnerability affecting WordPress versions 5.6–5.7 patched in 5.7.1 when running PHP 8.0+. The vulnerability resides in the getID3 library used for media metadata parsing. WordPress processes WAV file iXML chunks v...

AlmaLinux 9.6 [TuxCare] Security Update: libsndfile / libsndfile-devel / libsndfile-utils (ALMALINUX9.6:CLSA-2026:1794405483)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1794405483 advisory. - A vulnerability was found in libsndfile up to 1.2.2. This issue affects the function wavlikesubchunkparse of the file src/wavlike.c of the...

AlmaLinux 9.2 [TuxCare] Security Update: libsndfile / libsndfile-devel / libsndfile-utils (ALMALINUX9.2:CLSA-2026:1794394637)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1794394637 advisory. - A vulnerability was found in libsndfile up to 1.2.2. This issue affects the function wavlikesubchunkparse of the file src/wavlike.c of the...

Rocky Linux 9.6 [TuxCare] Security Update: libsndfile / libsndfile-devel / libsndfile-utils (ALMALINUX9.6:CLSA-2026:1794405483)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1794405483 advisory. - A vulnerability was found in libsndfile up to 1.2.2. This issue affects the function wavlikesubchunkparse of the file src/wavlike.c of th...

CVE-2026-11316

A out-of-bounds write vulnerability exists in the drwav drwavreadcuetometadataobj functionality of drlibs versions: 0.14.5. A specially crafted .wav file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2026-11316

A out-of-bounds write vulnerability exists in the drwav drwavreadcuetometadataobj functionality of drlibs versions: 0.14.5. A specially crafted .wav file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability...