CVE-2022-39284
As a result cookie values are erroneously exposed to scripts.
Does this matter?
Lower severity and a low EPSS score (0.91%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.91% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-665, CWE-732
- Affected
- codeigniter/codeigniter
- Source
- security-advisories@github.com
References
- https://codeigniter4.github.io/userguide/helpers/cookie_helper.html#set_cookieTechnical Description, Third Party Advisory
- https://codeigniter4.github.io/userguide/outgoing/response.html#CodeIgniter%5CHTTP%5CResponse::setCookieTechnical Description, Third Party Advisory
- https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#restrict_access_to_cookiesTechnical Description, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/issues/6540Exploit, Issue Tracking, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/pull/6544Patch, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-745p-r637-7vvpMitigation, Third Party Advisory
- https://codeigniter4.github.io/userguide/helpers/cookie_helper.html#set_cookieTechnical Description, Third Party Advisory
- https://codeigniter4.github.io/userguide/outgoing/response.html#CodeIgniter%5CHTTP%5CResponse::setCookieTechnical Description, Third Party Advisory
- https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies#restrict_access_to_cookiesTechnical Description, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/issues/6540Exploit, Issue Tracking, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/pull/6544Patch, Third Party Advisory
- https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-745p-r637-7vvpMitigation, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.