{"id":"CVE-2022-39284","aliases":["BIT-codeigniter-2022-39284","GHSA-745p-r637-7vvp"],"url":"https://o3.security/vulnerability/CVE-2022-39284","summary":"Secure or HttpOnly flag set in Config\\Cookie is not reflected in Cookies issued in Codeigniter4","details":"### Impact\nSetting `$secure` or `$httponly` value to `true` in `Config\\Cookie` is not reflected in `set_cookie()` or `Response::setCookie()`.\n\n> **Note**\n> This vulnerability does not affect session cookies.\n\nThe following code does not issue a cookie with the secure flag even if you set `$secure = true` in `Config\\Cookie`.\n\n```php\nhelper('cookie');\n\n$cookie = [\n    'name'  => $name,\n    'value' => $value,\n];\nset_cookie($cookie);\n// or\n$this->response->setCookie($cookie);\n```\n\n### Patches\nUpgrade to v4.2.7 or later.\n\n### Workarounds\n1. Specify the options explicitly.\n   ```php\n   helper('cookie');\n\n   $cookie = [\n       'name'     => $name,\n       'value'    => $value,\n       'secure'   => true,\n       'httponly' => true,\n   ];\n   set_cookie($cookie);\n   // or\n   $this->response->setCookie($cookie);\n   ```\n2. Use Cookie object.\n   ```php\n   use CodeIgniter\\Cookie\\Cookie;\n\n   helper('cookie');\n\n   $cookie = new Cookie($name, $value);\n   set_cookie($cookie);\n   // or\n   $this->response->setCookie($cookie);\n   ```\n\n### References\n- https://codeigniter4.github.io/userguide/helpers/cookie_helper.html#set_cookie\n- https://codeigniter4.github.io/userguide/outgoing/response.html#CodeIgniter\\HTTP\\Response::setCookie\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [codeigniter4/CodeIgniter4](https://github.com/codeigniter4/CodeIgniter4/issues)\n* Email us at [SECURITY.md](https://github.com/codeigniter4/CodeIgniter4/blob/develop/SECURITY.md)\n","published":"2022-10-06T00:00:00Z","modified":"2026-10-28T02:30:59.553552022Z","cvss":{"score":2.6,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N"},"epss":{"score":0.00912,"percentile":0.58336,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"codeigniter4/framework","fixedVersion":"4.2.7"}],"fix":{"url":"https://github.com/codeigniter4/CodeIgniter4/pull/6544","label":"codeigniter4/CodeIgniter4#6544"},"references":[{"type":"WEB","url":"https://codeigniter4.github.io/userguide/helpers/cookie_helper.html#set_cookie"},{"type":"WEB","url":"https://codeigniter4.github.io/userguide/outgoing/response.html#CodeIgniter%5CHTTP%5CResponse::setCookie"},{"type":"WEB","url":"https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#restrict_access_to_cookies"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39284.json"},{"type":"ADVISORY","url":"https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-745p-r637-7vvp"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39284"},{"type":"REPORT","url":"https://github.com/codeigniter4/CodeIgniter4/issues/6540"},{"type":"FIX","url":"https://github.com/codeigniter4/CodeIgniter4/pull/6544"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/codeigniter4/framework/CVE-2022-39284.yaml"},{"type":"PACKAGE","url":"https://github.com/codeigniter4/CodeIgniter4"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:59.553552022Z"}}