{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/41947?format=json","vulnerability_id":"VCID-3jm3-513z-p7ed","summary":"CodeIgniter is an open source PHP full-stack web framework. Deserialization of Untrusted Data was found in the `old()` function in CodeIgniter4. Remote attackers may inject auto-loadable arbitrary objects with this vulnerability, and possibly execute existing PHP code on the server. We are aware of a working exploit, which can lead to SQL injection. Users are advised to upgrade to v4.1.6 or later. Users unable to upgrade as advised to not use the `old()` function and form_helper nor `RedirectResponse::withInput()` and `redirect()->withInput()`.","aliases":[{"alias":"CVE-2022-21647"},{"alias":"GHSA-w6jr-wj64-mc9x"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/59945?format=json","purl":"pkg:composer/codeigniter4/framework@4.1.6","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/codeigniter4/framework@4.1.6"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/53180?format=json","purl":"pkg:composer/codeigniter4/framework@4.0.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-283r-1kb4-9kew"},{"vulnerability":"VCID-3jm3-513z-p7ed"},{"vulnerability":"VCID-fpsw-s5r4-5uhe"},{"vulnerability":"VCID-pskc-ec8x-wyc2"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/codeigniter4/framework@4.0.0"}],"references":[{"reference_url":"https://github.com/codeigniter4/CodeIgniter4/commit/ce95ed5765256e2f09f3513e7d42790e0d6948f5","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/codeigniter4/CodeIgniter4/commit/ce95ed5765256e2f09f3513e7d42790e0d6948f5"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21647","reference_id":"CVE-2022-21647","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21647"},{"reference_url":"https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-w6jr-wj64-mc9x","reference_id":"GHSA-w6jr-wj64-mc9x","reference_type":"","scores":[],"url":"https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-w6jr-wj64-mc9x"}],"weaknesses":[{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."},{"cwe_id":502,"name":"Deserialization of Untrusted Data","description":"The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."}],"exploits":[],"severity_range_score":null,"exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-3jm3-513z-p7ed"}