CVEvulnerability
CVE-2022-39284
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-10-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 2.6 LOW — CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-665, CWE-732
Description
CodeIgniter is a PHP full-stack web framework. In versions prior to 4.2.7 setting `$secure` or `$httponly` value to `true` in `Config\Cookie` is not reflected in `set_cookie()` or `Response::setCookie()`. As a result cookie values are erroneously exposed to scripts. It should be noted that this vulnerability does not affect session cookies. Users are advised to upgrade to v4.2.7 or later. Users unable to upgrade are advised to manually construct their cookies either by setting the options in code or by constructing Cookie objects. Examples of each workaround are available in the linked GHSA.
Affected configurations
• codeigniter codeigniter (>= 4.0.0 < 4.2.7)
Related
References
- https://codeigniter4.github.io/userguide/helpers/cookie_helper.html#set_cookie Technical Description, Third Party Advisory
- https://codeigniter4.github.io/userguide/outgoing/response.html#CodeIgniter%5CHTTP%5CResponse::setCookie Technical Description, Third Party Advisory
- https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#restrict_access_to_cookies Technical Description, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/issues/6540 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/pull/6544 Patch, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-745p-r637-7vvp Mitigation, Third Party Advisory
- https://codeigniter4.github.io/userguide/helpers/cookie_helper.html#set_cookie Technical Description, Third Party Advisory
- https://codeigniter4.github.io/userguide/outgoing/response.html#CodeIgniter%5CHTTP%5CResponse::setCookie Technical Description, Third Party Advisory
- https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#restrict_access_to_cookies Technical Description, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/issues/6540 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/pull/6544 Patch, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-745p-r637-7vvp Mitigation, Third Party Advisory