CVE-2022-46170
8.6 · HIGHOverview
CVE-2022-46170 is a high-severity vulnerability affecting codeigniter codeigniter. It was published on December 22, 2022 and has a CVSS 3.1 base score of 8.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from codeigniter. Update codeigniter to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| codeigniter | codeigniter | >= 4.0.0, < 4.2.11 | Affected |
References
Frequently Asked Questions
What is CVE-2022-46170?
CVE-2022-46170 is a high-severity vulnerability affecting codeigniter codeigniter. It was published on December 22, 2022 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2022-46170?
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-46170?
Check the references section for vendor advisories and patches from codeigniter. Update codeigniter to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-46170?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-46170 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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