CVE-2026-7260: Stack-based Buffer Overflow

Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2. before 8.2.33, from 8.3. before 8.3.33, from 8.4. before 8.4.24, and from 8.5. before 8.5.9...

PHP 8.4.x < 8.4.24 Multiple Vulnerabilities SQLI

The version of PHP installed on the remote host is prior to 8.4.24. It is, therefore, affected by multiple vulnerabilities as referenced in the Version 8.4.24 advisory. - Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8....

PHP 8.3.x < 8.3.33 Multiple Vulnerabilities SQLI

The version of PHP installed on the remote host is prior to 8.3.33. It is, therefore, affected by multiple vulnerabilities as referenced in the Version 8.3.33 advisory. - Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8....

PT-2026-66463

Name of the Vulnerable Software and Affected Versions PHP versions 8.2.0 through 8.2.32 PHP versions 8.3.0 through 8.3.32 PHP versions 8.4.0 through 8.4.23 PHP versions 8.5.0 through 8.5.8 Description Circular symbolic links in phar archives can cause unbounded recursion, which exhausts the C sta...

Linux Distros Unpatched Vulnerability : CVE-2026-7260

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2. befor...

PHP 8.5.x < 8.5.9 Multiple Vulnerabilities SQLI

The version of PHP installed on the remote host is prior to 8.5.9. It is, therefore, affected by multiple vulnerabilities as referenced in the Version 8.5.9 advisory. - Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8.2...

PHP 8.2.x < 8.2.33 Multiple Vulnerabilities SQLI

The version of PHP installed on the remote host is prior to 8.2.33. It is, therefore, affected by multiple vulnerabilities as referenced in the Version 8.2.33 advisory. - Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL injection in PHP versions from 8....

php: PHP: Denial of Service via circular symbolic links in phar archives

A flaw was found in PHP. When processing a specially crafted PHP Archive phar file containing circular symbolic links, the PHP process can enter an uncontrolled loop. This unbounded recursion exhausts the program's memory stack, causing the PHP application to crash. This vulnerability could allow...

Fedora 43 : composer (2026-3017b1bec1)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-3017b1bec1 advisory. Version 2.10.2 - 2026-07-01 Security: Validate package names GHSA-499r-g7pc-vmp9 Security: Validate package bin paths against path traversal...

Fedora 44 : composer (2026-22ba02bee3)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-22ba02bee3 advisory. Version 2.10.2 - 2026-07-01 Security: Validate package names GHSA-499r-g7pc-vmp9 Security: Validate package bin paths against path traversal...

📄 Vtiger CRM 8.3.0 Shell Upload

This is a focused authenticated remote code execution proof of concept exploit for Vtiger CRM version 8.3.0. It logs into Vtiger, uploads a .phar PHP webshell through the Documents module, uses /storage/ directory listing to discover the randomized uploaded filename, then executes commands throug...

📄 Vtiger CRM 8.3.0 / 8.4.0 Shell Upload

This repository contains a Python proof of concept for CVE-2026-23698, an authenticated remote code execution vulnerability affecting Vtiger CRM. The PoC implements two exploitation techniques: abusing the Module Manager to import a malicious module containing a PHP webshell, and on certain...

CVE-2026-23697

Vtiger CRM before 8.4.0 contains an authenticated file upload vulnerability that allows low-privileged users to achieve remote code execution by uploading a .phar file containing arbitrary PHP code through the Documents module, bypassing the extension denylist in config.inc.php which omits the...

CVE-2026-23697

Vtiger CRM before 8.4.0 contains an authenticated file upload vulnerability that allows low-privileged users to achieve remote code execution by uploading a .phar file containing arbitrary PHP code through the Documents module, bypassing the extension denylist in config.inc.php which omits the...

CVE-2026-23697 Vtiger CRM < 8.4.0 Authenticated File Upload RCE via Documents Module

Vtiger CRM before 8.4.0 contains an authenticated file upload vulnerability that allows low-privileged users to achieve remote code execution by uploading a .phar file containing arbitrary PHP code through the Documents module, bypassing the extension denylist in config.inc.php which omits the...

CVE-2026-23697 Vtiger CRM < 8.4.0 Authenticated File Upload RCE via Documents Module

Vtiger CRM before 8.4.0 contains an authenticated file upload vulnerability that allows low-privileged users to achieve remote code execution by uploading a .phar file containing arbitrary PHP code through the Documents module, bypassing the extension denylist in config.inc.php which omits the...

EUVD-2026-42055

Vtiger CRM before 8.4.0 contains an authenticated file upload vulnerability that allows low-privileged users to achieve remote code execution by uploading a .phar file containing arbitrary PHP code through the Documents module, bypassing the extension denylist in config.inc.php which omits the...

CVE-2026-23697

Vtiger CRM before 8.4.0 is vulnerable to an authenticated file upload RCE via the Documents module. An attacker with low privileges can upload a .phar file containing arbitrary PHP code, bypassing the extension denylist in config.inc.php (which omits .phar). The uploaded file is stored with its o...

PT-2026-56207

Vtiger CRM before 8.4.0 contains an authenticated file upload vulnerability that allows low-privileged users to achieve remote code execution by uploading a .phar file containing arbitrary PHP code through the Documents module, bypassing the extension denylist in config.inc.php which omits the...

CVE-2026-23697: Unrestricted Upload of File with Dangerous Type

Vtiger CRM before 8.4.0 contains an authenticated file upload vulnerability that allows low-privileged users to achieve remote code execution by uploading a .phar file containing arbitrary PHP code through the Documents module, bypassing the extension denylist in config.inc.php which omits the...