Arbitrary File Upload

Overview showdoc/showdoc is a tool for an IT team to share documents online. Affected versions of this package are vulnerable to Arbitrary File Upload due to the uploadImg method in the PageController class, which improperly validates file extensions. An attacker can execute arbitrary code by...

GHSA-6JMR-R7P6-F5WR ShowDoc unrestricted file upload vulnerability

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution. This issue affects ShowDoc: before 2.8.7...

ShowDoc unrestricted file upload vulnerability

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution. This issue affects ShowDoc: before 2.8.7...

CVE-2025-0520

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7...

CVE-2025-0520

CVE-2025-0520 is an unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extensions, enabling execution of arbitrary PHP and remote code execution on affected installations (ShowDoc versions before 2.8.7). Public reports indicate exploitation in the wild, includ...

CVE-2025-0520 ShowDoc < 2.8.7 Unauthenticated File Upload Remote Code Execution

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7...

CVE-2025-0520 ShowDoc < 2.8.7 Unauthenticated File Upload Remote Code Execution

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7...

CVE-2025-0520 ShowDoc < 2.8.7 Unauthenticated File Upload Remote Code Execution

An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7...

ShowDoc 代码问题漏洞

ShowDoc is a great tool for IT teams to share documents online by star7th individual developers. A code issue vulnerability exists in ShowDoc versions prior to 2.8.7 that stems from improper validation of file extensions and could lead to remote code execution...

PT-2025-18203

Name of the Vulnerable Software and Affected Versions ShowDoc versions prior to 2.8.7 Description An unrestricted file upload issue caused by improper validation of file extensions allows unauthenticated attackers to upload arbitrary PHP files, such as web shells, leading to remote code execution...

CVE-2021-4017

showdoc is vulnerable to Cross-Site Request Forgery CSRF...

CVE-2022-1034

There is a Unrestricted Upload of File vulnerability in ShowDoc v2.10.3 in GitHub repository star7th/showdoc prior to 2.10.4...

CVE-2022-0957

Stored XSS via File Upload in GitHub repository star7th/showdoc prior to 2.10.4...

CVE-2022-0945

Stored XSS viva axd and cshtml file upload in star7th/showdoc in GitHub repository star7th/showdoc prior to v2.10.4...

Showdoc 2.10.3 - Stored Cross-Site Scripting (XSS)

Exploit Title: Showdoc 2.10.3 - Stored Cross-Site Scripting XSS Exploit Author: Akshay Ravi Vendor Homepage: https://github.com/star7th/showdoc Software Link: https://github.com/star7th/showdoc/releases/tag/v2.10.3 Version: alert1" 2. Login to showdoc v2.10.2 and go to file library Endpoint =...

Showdoc 2.10.3 Cross Site Scripting

Exploit Title: Showdoc 2.10.3 - Stored Cross-Site Scripting XSS Exploit Author: Akshay Ravi Vendor Homepage: https://github.com/star7th/showdoc Software Link: https://github.com/star7th/showdoc/releases/tag/v2.10.3 Version: alert1" 2. Login to showdoc v2.10.2 and go to file library Endpoint =...

Showdoc 2.10.3 - Stored Cross-Site Scripting Vulnerability

Exploit Title: Showdoc 2.10.3 - Stored Cross-Site Scripting XSS Exploit Author: Akshay Ravi Vendor Homepage: https://github.com/star7th/showdoc Software Link: https://github.com/star7th/showdoc/releases/tag/v2.10.3 Version: alert1" 2. Login to showdoc v2.10.2 and go to file library Endpoint =...

GHSA-2263-JWGM-WV97 Showdoc XSS Vulnerability

ShowDoc v1.8.0 has XSS via a new page...

Showdoc XSS Vulnerability

ShowDoc v1.8.0 has XSS via a new page...

Showdoc Forced Browsing

ShowDoc 2.4.1 allows remote attackers to obtain sensitive information by navigating with a modified pageid, as demonstrated by reading note content, or discovering a username in the JSON data at a diff URL...