CVE-2022-39284
First published: Thu Oct 06 2022(Updated: )
CVE-2022-39284: Config\Cookie Secure or HttpOnly flag not set in CodeIgniter4
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/codeigniter4/framework | <4.2.7 | |
| Codeigniter Codeigniter | >=4.0.0<4.2.7 |
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Reference Links
- https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-745p-r637-7vvp
- https://codeigniter4.github.io/userguide/helpers/cookie_helper.html#set_cookie
- https://codeigniter4.github.io/userguide/outgoing/response.html#CodeIgniter%5CHTTP%5CResponse::setCookie
- https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#restrict_access_to_cookies
- https://github.com/codeigniter4/CodeIgniter4/issues/6540
- https://github.com/codeigniter4/CodeIgniter4/pull/6544
Frequently Asked Questions
What is CVE-2022-39284?
CVE-2022-39284 is a vulnerability in CodeIgniter version 4.2.7 that allows cookie values to be exposed to scripts due to the Config\Cookie Secure or HttpOnly flag not being set properly.
What is the severity of CVE-2022-39284?
CVE-2022-39284 has a severity rating of 4.3, which is considered medium.
How does CVE-2022-39284 affect CodeIgniter?
CVE-2022-39284 affects CodeIgniter versions prior to 4.2.7.
How can I fix CVE-2022-39284?
To fix CVE-2022-39284, update CodeIgniter to version 4.2.7 or later and ensure that the `$secure` and `$httponly` values are set to `true` in Config\Cookie.
Where can I find more information about CVE-2022-39284?
You can find more information about CVE-2022-39284 in the official CodeIgniter documentation and the GitHub security advisory.
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