Vulnerabilities (CVE)

Filtered by vendor Codeigniter Subscribe
Total 39 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2016-10131 1 Codeigniter 1 Codeigniter 2025-04-20 7.5 HIGH 9.8 CRITICAL
system/libraries/Email.php in CodeIgniter before 3.1.3 allows remote attackers to execute arbitrary code by leveraging control over the email->from field to insert sendmail command-line arguments.
CVE-2017-1000247 1 Codeigniter 1 Codeigniter 2025-04-20 5.0 MEDIUM 7.5 HIGH
British Columbia Institute of Technology CodeIgniter 3.1.3 is vulnerable to HTTP Header Injection in the set_status_header() common function under Apache resulting in HTTP Header Injection flaws.
CVE-2014-8686 1 Codeigniter 1 Codeigniter 2025-04-20 5.0 MEDIUM 9.8 CRITICAL
CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption scheme when the Mcrypt extension for PHP is not available.
CVE-2014-8684 2 Codeigniter, Kohanaframework 2 Codeigniter, Kohana 2025-04-20 7.5 HIGH 9.8 CRITICAL
CodeIgniter before 3.0 and Kohana 3.2.3 and earlier and 3.3.x through 3.3.2 make it easier for remote attackers to spoof session cookies and consequently conduct PHP object injection attacks by leveraging use of standard string comparison operators to compare cryptographic hashes.
CVE-2011-3719 1 Codeigniter 1 Codeigniter 2025-04-11 5.0 MEDIUM N/A
CodeIgniter 1.7.2 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by system/scaffolding/views/view.php and certain other files.
CVE-2022-40828 1 Codeigniter 1 Codeigniter 2025-04-09 N/A 9.8 CRITICAL
B.C. Institute of Technology CodeIgniter <=3.1.13 is vulnerable to SQL Injection via system\database\DB_query_builder.php or_where_not_in() function. Note: Multiple third parties have disputed this as not a valid vulnerability.
CVE-2022-40827 1 Codeigniter 1 Codeigniter 2025-04-09 N/A 9.8 CRITICAL
B.C. Institute of Technology CodeIgniter <=3.1.13 is vulnerable to SQL Injection via system\database\DB_query_builder.php where() function. Note: Multiple third parties have disputed this as not a valid vulnerability.
CVE-2007-3708 1 Codeigniter 1 Codeigniter 2025-04-09 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in CodeIgniter 1.5.3 before 20070626 allows remote attackers to inject arbitrary web script or HTML via (1) String.fromCharCode and (2) malformed nested tag manipulations in an unspecified component, related to insufficient sanitization by the xss_clean function.
CVE-2007-3707 1 Codeigniter 1 Codeigniter 2025-04-09 5.0 MEDIUM N/A
Directory traversal vulnerability in index.php in CodeIgniter 1.5.3 before 20070628, when enable_query_strings is true, allows remote attackers to read arbitrary files via a .. (dot dot) in the c parameter.
CVE-2007-3709 1 Codeigniter 1 Codeigniter 2025-04-09 5.0 MEDIUM N/A
CRLF injection vulnerability in the redirect function in url_helper.php in CodeIgniter 1.5.3 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in an unspecified parameter, as demonstrated by a Set-Cookie header.
CVE-2007-3706 1 Codeigniter 1 Codeigniter 2025-04-09 2.1 LOW N/A
The _sanitize_globals function in CodeIgniter 1.5.3 before 20070628 allows remote attackers to unset arbitrary global variables with unspecified impact, as demonstrated by a _SERVER cookie.
CVE-2023-48708 1 Codeigniter 1 Shield 2024-11-21 N/A 5.0 MEDIUM
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.
CVE-2023-48707 1 Codeigniter 1 Shield 2024-11-21 N/A 5.0 MEDIUM
CodeIgniter Shield is an authentication and authorization provider for CodeIgniter 4. The `secretKey` value is an important key for HMAC SHA256 authentication and in affected versions was stored in the database in cleartext form. If a malicious person somehow had access to the data in the database, they could use the key and secretKey for HMAC SHA256 authentication to send requests impersonating that corresponding user. This issue has been addressed in version 1.0.0-beta.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVE-2023-46240 1 Codeigniter 1 Codeigniter 2024-11-21 N/A 7.5 HIGH
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`.
CVE-2023-32692 1 Codeigniter 1 Codeigniter 2024-11-21 N/A 9.8 CRITICAL
CodeIgniter is a PHP full-stack web framework. This vulnerability allows attackers to execute arbitrary code when you use Validation Placeholders. The vulnerability exists in the Validation library, and validation methods in the controller and in-model validation are also vulnerable because they use the Validation library internally. This issue is patched in version 4.3.5.
CVE-2023-27580 1 Codeigniter 1 Shield 2024-11-21 N/A 7.5 HIGH
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.
CVE-2022-46170 1 Codeigniter 1 Codeigniter 2024-11-21 N/A 8.6 HIGH
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.
CVE-2022-40835 1 Codeigniter 1 Codeigniter 2024-11-21 N/A 9.8 CRITICAL
B.C. Institute of Technology CodeIgniter <=3.1.13 is vulnerable to SQL Injection via system\database\DB_query_builder.php. Note: Multiple third parties have disputed this as not a valid vulnerability
CVE-2022-40834 1 Codeigniter 1 Codeigniter 2024-11-21 N/A 9.8 CRITICAL
B.C. Institute of Technology CodeIgniter <=3.1.13 is vulnerable to SQL Injection via system\database\DB_query_builder.php or_not_like() function. Note: Multiple third parties have disputed this as not a valid vulnerability.
CVE-2022-40833 1 Codeigniter 1 Codeigniter 2024-11-21 N/A 9.8 CRITICAL
B.C. Institute of Technology CodeIgniter <=3.1.13 is vulnerable to SQL Injection via system\database\DB_query_builder.php or_where_in() function. Note: Multiple third parties have disputed this as not a valid vulnerability.