Gotenberg < 8.34.0 - Local File Disclosure

Gotenberg before 8.34.0 allows SSRF and limited local file disclosure via its /forms/libreoffice/convert endpoint. When LibreOffice is used to convert user-uploaded DOCX files, external relationships within the document such as a:blip r:link TargetMode="External" can instruct LibreOffice to fetch...

CVE-2020-27603-bbb-libreoffice-poc

CVE-2020-27603-bbb-libreoffice-poc Proof of Concept of Libreoffice file exfiltration vulnerability in Big Blue Button These ODT files show how to exploit a file exfiltration vulnerability that can happen with server-side Libreoffice rendering, e.g. BigBlueButton. Background:...

CVE-2019-9849

CVE-2019-9849: Gráficos de viñetas remotos recuperados en el “modo sigiloso” en LibreOffice LibreOffice tiene un 'modo sigiloso' en el que solo los documentos de ubicaciones consideradas 'de confianza' pueden recuperar recursos remotos. Este modo no es el modo predeterminado, pero los usuarios...

CVE-2018-10583

CVE-2018-10583 当 LibreOffice 6.0.3 和 Apache OpenOffice Writer 4.1.5 自动处理并启动嵌入在恶意文件中的 SMB 连接时，会发生信息泄露漏洞，如 ".odt XML 文档" 中 "office:document-content" 元素内的 "xlink:href=file://192.168.0.2/test.jpg" 所示。 http://bit.ly/2w9mU1n...

CVE-2023-36664

CVE-2023-36664 : Ghostscript 远程代码执行 CVE-2023-36664 的概念验证。 使用方法 将载荷插入 .eps 文件： python3 poc.py -f "filename" --payload "command" python3 poc.py -f file.eps --payload firefox 将反弹 Shell 载荷插入 .eps 文件： python3 poc.py -f "filename" --revshell --ip "ip" --port "port" python3 poc.py -f file.eps --revshell...

CVE-2018-10583

Exploit actualizado en python3 para CVE-2018-10583 Divulgación de información de LibreOffice/Open Office - '.odt' créditos originales a: https://www.exploit-db.com/exploits/44564 Uso 1. Instala el módulo ezodf con pip o pip3 2. Ejecuta el exploit con python3, generará un archivo bad.odt, súbelo a...

CVE-2023-2255

Comando para ejecutar la creación del exploit: sudo python3 starkelevate.py /home/bob/Downloads/librecommand.exe --output librecommand.odt solo con fines educativos...

libreofficeExploit1

Basic exploit generation manual This post will cover how to use a simple program flaw to open a backdoor in the system that runs that program. The flaw in question is defined in CVE-2018-16858 belonging to the LibreOffice office suite. This flaw, in a specially crafted file, achieves directory...

libreoffice-remote-arbitrary-file-disclosure

Descripción de la vulnerabilidad CVE-2018-6871 Primera parte LibreOffice es compatible con la función COM.MICROSOFT.WEBSERVICE: https://support.office.com/en-us/article/webservice-function-0546a35a-ecc6-4739-aed7-c0b7ce1562c4 La función es necesaria para obtener datos por URL, normalmente se usa...

LibreOffice < 26.2.5 Multiple Vulnerabilities

The version of LibreOffice installed on the remote host is prior to 26.2.5. It is, therefore, affected by multiple vulnerabilities: - LibreOffice Draw can import PDF documents. A heap buffer overflow existed when importing an encrypted document. The length of the decryption key was taken from the...

HTB-Mailing-A-Complete-Walkthrough

HTB: Mailing — A Complete Walkthrough By Mursalin If you've been grinding through HackTheBox machines, Mailing is one of those boxes that genuinely teaches you something. It's rated Easy, runs on Windows, and chains together a few real-world vulnerabilities — a directory traversal, a credential...

Windows-Exploit-Suggester-Python3

Windows-Exploit-Suggester-Python3 python3 windows-exploit-suggester.py --update libreoffice --headless --convert-to xls 2021-07-15-mssb.xlsx python3 windows-exploit-suggester.py --database 2021-07-15-mssb.xls --systeminfo systeminfo.txt Example : so we should convert xlsx to xls...

Debian dsa-6512 : fonts-opensymbol - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6512 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6512-1 [email protected] https://www.debian.org/securit...

CVE-2026-63274

A flaw was found in LibreOffice. When a user imports a specially crafted PDF document with LibreOffice Draw, a heap-based buffer overflow can occur due to improper validation of the stream length. This issue can cause memory corruption, resulting in an application crash. Mitigation Do not import...

CVE-2026-63275

A flaw was found in LibreOffice. When a user opens a specially crafted document containing embedded CFF fonts, a stack-based buffer overflow can occur when reading the hints of a glyph due to improper bounds checking. This issue can cause memory corruption, resulting in an application crash...

CVE-2026-63276

A flaw was found in LibreOffice. When a user exports a document with crafted embedded fonts to PDF, a stack-based buffer overflow can occur during the conversion of CFF fonts to Type 1 fonts due to improper bounds checking. This issue can cause memory corruption, resulting in an application crash...

CVE-2026-63279

A flaw was found in LibreOffice. When importing a specially crafted PICT image embedded in a document, an out-of-bounds read vulnerability exists. This occurs because the palette index in the image data is not validated against the actual size of the color palette. A remote attacker could exploit...

CVE-2026-63278

A flaw was found in LibreOffice. A remote attacker could craft a malicious document containing specially constructed URLs. When a user opens this document, these URLs could expand environment variables or INI file values, leading to the exfiltration of potentially sensitive information to a remot...

CVE-2026-63273

A flaw was found in LibreOffice Draw. This vulnerability allows a remote attacker to cause a denial of service by crafting a specially designed encrypted PDF document. When a user opens this malicious document, a heap buffer overflow occurs because the software incorrectly handles the decryption...

CVE-2026-63272

A flaw was found in LibreOffice. When processing embedded Windows Metafile WMF graphics, a heap buffer overflow can occur during the import of text records. This vulnerability arises because the application reads the character advance values and text length independently, which can lead to a...