blind-xxe-controller-CVE-2021-29447

Controlador de XXE ciego Creé este controlador al resolver la máquina metatwo en HackTheBox para explotar CVE-2021-29447, que es una vulnerabilidad XXE en WordPress en la librería de medios de las versiones afectadas 5.7, 5.6.2, 5.6.1, 5.6, 5.0.11. En ella, un usuario autenticado con capacidad de...

CVE-2021-29447

Orden de instalación y ejecución 0. Ejecutar docker $docker-compose up 1. Ejecutar wordpress.sh Antes de instalar WordPress, configure el archivo wp-config.php. $docker exec -it -u root wordpress /bin/bash -c "/usr/local/bin/wordpress.sh" 2. Instalar WordPress Acceda al sitio de WordPress...

CVE-2021-29447-POC

CVE-2021-29447-POC Acerca de Este script automatiza los pasos necesarios para explotar CVE-2021-29447 en la funcionalidad de carga de medios de Wordpress y usarlo para extraer archivos a través de un XXE. Uso ./generatepayloads.py --help usage: generatepayloads.py -h --local-ip LOCALIP --local-po...

CVE-2021-29447

WordPress 5.6-5.7 - XXE autenticado Autor+ CVE-2021-29447 Uso Paso 1. Ejecutar WordPress $ make up-wp Paso 2. Ejecutar el servidor web del atacante $ make up-mal Paso 3. Generar un archivo WAV malicioso Sin wavefile npm Recomendado $ echo -en...

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

Objetivo del Proyecto: Demostrar una cadena de ataque completa sobre una instalación vulnerable de WordPress, explotando CVE-2021-29447 XXE en la biblioteca de medios para lograr ejecución remota de código y compromiso total del sistema. Fase 1: Reconocimiento y Enumeración Escaneo de Red con Nma...

CVE-2021-29447

Generador de Exploits XXE iXML WAV Genera archivos WAV maliciosos que explotan vulnerabilidades XXE en plugins de WordPress que analizan fragmentos de metadatos iXML p. ej., BookingPress │ Target │ └──────────┘ └──────────┘ ▲ │ │ │ 2. Parse XML │ │ │ 3. GET /xxe.dtd │...

CVE-2021-29447

CVE-2021-29447 Impacto Divulgación arbitraria de archivos: el contenido de cualquier archivo en el sistema de archivos del host podría recuperarse, por ejemplo, wp-config.php que contiene datos sensibles como credenciales de base de datos. Falsificación de solicitudes del lado del servidor SSRF: ...

Ubuntu 14.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : GStreamer Bad Plugins vulnerability (USN-8855-1)

The remote Ubuntu 14.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8855-1 advisory. It was discovered that GStreamer Bad Plugins incorrectly validated the size of multi-channel audio...

CVE-2021-29447

CVE-2021-29447 - WordPress XXE Vulnerability Exploit Descripcion Este repositorio contiene un exploit para CVE-2021-29447, una vulnerabilidad de XXE XML External Entity presente en WordPress 5.7.0 y versiones anteriores. La vulnerabilidad existe en la biblioteca medemblic que procesa archivos WAV...

demo-CVE-2021-29447-lezione

POC CVE-2021029447 - XXE en WordPress WordPress 5.6-5.7 - XXE autenticado Autor+ CVE-2021-29447 https://vulners.com/cve/CVE-2021-29447 Uso Paso 1. Ejecutar WordPress $ make up-wp Paso 2. Ejecutar el servidor web del atacante $ make up-mal Paso 3. Generar archivo WAV malicioso Con wavefile npm $...

AlmaLinux 9.6 [TuxCare] Security Update: taglib / taglib-devel (ALMALINUX9.6:CLSA-2026:1777540469)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1777540469 advisory. - TagLib before 2.0 allows a segmentation violation and application crash during tag writing via a crafted WAV file in which an id3 chunk is...

Rocky Linux 9.6 [TuxCare] Security Update: libsndfile / libsndfile-devel / libsndfile-utils (ALMALINUX9.6:CLSA-2026:1780515309)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1780515309 advisory. - An issue was discovered in libsndfile 1.2.2 IMA ADPCM codec. The AIFF code path line 241 was fixed with sfcountt cast, but the WAV code...

AlmaLinux 9.6 [TuxCare] Security Update: libsndfile / libsndfile-devel / libsndfile-utils (ALMALINUX9.6:CLSA-2026:1780515309)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1780515309 advisory. - An issue was discovered in libsndfile 1.2.2 IMA ADPCM codec. The AIFF code path line 241 was fixed with sfcountt cast, but the WAV code pat...

AlmaLinux 9.2 [TuxCare] Security Update: libsndfile / libsndfile-devel / libsndfile-utils (ALMALINUX9.2:CLSA-2026:1780592196)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1780592196 advisory. - An issue was discovered in libsndfile 1.2.2 IMA ADPCM codec. The AIFF code path line 241 was fixed with sfcountt cast, but the WAV code pat...

Rocky Linux 9 [CIQ] Security Update: speex / speex-debuginfo / speex-debugsource / speex-devel (crlsa-2022_7979)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20227979 advisory. speex: divide by zero in readsamples via crafted WAV file CVE-2020-23903 Tenable has extracted the preceding description block directly from the CIQ security...

USN-8855-1: GStreamer Bad Plugins vulnerability

It was discovered that GStreamer Bad Plugins incorrectly validated the size of multi-channel audio blocks. An attacker could possibly use this issue with a specially crafted WAV file to cause the program to crash, resulting in a denial of service, or possibly execute arbitrary code...

cve-2021-29447_auto-script

CVE-2021-29447: Vulnerabilidad XXE en la Biblioteca de Medios de WordPress Este repositorio detalla la vulnerabilidad CVE-2021-29447, un fallo de seguridad crítico en WordPress que permitía ataques de Entidad Externa XML XXE autenticados a través de la Biblioteca de Medios. También proporciona un...

EUVD-2026-86472

libsndfile 1.2.2 contains a misaligned memory access issue in psfbinheaderreadf while parsing WAV fmt chunks. A specially crafted WAV file can cause the function to cast an unaligned destination address to unsigned int and perform a 4-byte store. This results in undefined behavior leading to deni...

Astra Linux – Vulnerability in wavpack

WavPack 5.1.0 and earlier is affected by: CWE-457: Use of Uninitialized Variables. The impact includes unexpected control flow, crashes, and segfaults. The affected component is ParseCaffHeaderConfig caff.c:486. The attack vector is a maliciously crafted .wav file. The fixed version is after the...

gstreamer: gstreamer1-plugins-bad-free: gstreamer: heap out-of-bounds write in adpcmdec IMA/DVI ADPCM decoder

A heap out-of-bounds write vulnerability was found in the GStreamer gst-plugins-bad adpcmdec element when decoding IMA/DVI ADPCM audio. Insufficient validation of the per-block sample count for multi-channel streams allows a crafted WAV file to cause writes beyond the allocated output buffer. Thi...