kenjis

9 exploits Active since Feb 2018
CVE-2015-5725 WRITEUP CRITICAL WRITEUP
CodeIgniter < 2.2.4 - SQL Injection via Active Record Offset Method
SQL injection vulnerability in the offset method in the Active Record class in CodeIgniter before 2.2.4 allows remote attackers to execute arbitrary SQL commands via vectors involving the offset variable.
CVSS 9.8
CVE-2022-21715 WRITEUP MEDIUM WRITEUP
CodeIgniter4 < 4.1.8 - Cross-Site Scripting via API ResponseTrait
CodeIgniter4 is the 4.x branch of CodeIgniter, a PHP full-stack web framework. A cross-site scripting (XSS) vulnerability was found in `API\ResponseTrait` in Codeigniter4 prior to version 4.1.8. Attackers can do XSS attacks if a potential victim is using `API\ResponseTrait`. Version 4.1.8 contains a patch for this vulnerability. There are two potential workarounds available. Users may avoid using `API\ResponseTrait` or `ResourceController` Users may also disable Auto Route and use defined routes only.
CVSS 5.4
CVE-2022-23556 WRITEUP HIGH WRITEUP
CodeIgniter 4.0.0-4.2.10 - IP Address Spoofing via Reverse Proxy Misconfiguration
CodeIgniter is a PHP full-stack web framework. This vulnerability may allow attackers to spoof their IP address when the server is behind a reverse proxy. This issue has been patched, please upgrade to version 4.2.11 or later, and configure `Config\App::$proxyIPs`. As a workaround, do not use `$request->getIPAddress()`.
CVSS 7.0
CVE-2022-24711 WRITEUP CRITICAL WRITEUP
CodeIgniter4 <4.1.9 - CLI Route Execution via HTTP Request
CodeIgniter4 is the 4.x branch of CodeIgniter, a PHP full-stack web framework. Prior to version 4.1.9, an improper input validation vulnerability allows attackers to execute CLI routes via HTTP request. Version 4.1.9 contains a patch. There are currently no known workarounds for this vulnerability.
CVSS 9.4
CVE-2022-46170 WRITEUP HIGH WRITEUP
CodeIgniter <4.2.10 - Info Disclosure
CodeIgniter is a PHP full-stack web framework. When an application uses (1) multiple session cookies (e.g., one for user pages and one for admin pages) and (2) a session handler is set to `DatabaseHandler`, `MemcachedHandler`, or `RedisHandler`, then if an attacker gets one session cookie (e.g., one for user pages), they may be able to access pages that require another session cookie (e.g., for admin pages). This issue has been patched, please upgrade to version 4.2.11 or later. As a workaround, use only one session cookie.
CVSS 8.6
CVE-2023-27580 WRITEUP HIGH WRITEUP
CodeIgniter Shield <v1.0.0-beta.3 - Info Disclosure
CodeIgniter Shield provides authentication and authorization for the CodeIgniter 4 PHP framework. An improper implementation was found in the password storage process. All hashed passwords stored in Shield v1.0.0-beta.3 or earlier are easier to crack than expected due to the vulnerability. Therefore, they should be removed as soon as possible. If an attacker gets (1) the user's hashed password by Shield, and (2) the hashed password (SHA-384 hash without salt) from somewhere, the attacker may easily crack the user's password. Upgrade to Shield v1.0.0-beta.4 or later to fix this issue. After upgrading, all users’ hashed passwords should be updated (saved to the database). There are no known workarounds.
CVSS 7.5
CVE-2023-46240 WRITEUP HIGH WRITEUP
CodeIgniter <4.4.3 - Info Disclosure
CodeIgniter is a PHP full-stack web framework. Prior to CodeIgniter4 version 4.4.3, if an error or exception occurs, a detailed error report is displayed even if in the production environment. As a result, confidential information may be leaked. Version 4.4.3 contains a patch. As a workaround, replace `ini_set('display_errors', '0')` with `ini_set('display_errors', 'Off')` in `app/Config/Boot/production.php`.
CVSS 7.5
CVE-2023-48708 WRITEUP MEDIUM WRITEUP
CodeIgniter Shield <1.0.0-beta.8 - Info Disclosure
CodeIgniter Shield is an authentication and authorization provider for CodeIgniter 4. In affected versions successful login attempts are recorded with the raw tokens stored in the log table. If a malicious person somehow views the data in the log table they can obtain a raw token which can then be used to send a request with that user's authority. This issue has been addressed in version 1.0.0-beta.8. Users are advised to upgrade. Users unable to upgrade should disable logging for successful login attempts by the configuration files.
CVSS 5.0
CVE-2024-29904 WRITEUP HIGH WRITEUP
CodeIgniter < 4.4.7 - Denial of Service via Language Class
CodeIgniter is a PHP full-stack web framework A vulnerability was found in the Language class that allowed DoS attacks. This vulnerability can be exploited by an attacker to consume a large amount of memory on the server. Upgrade to v4.4.7 or later.
CVSS 7.5