Description
Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites and plugins using the Kirby Http Remote class, including Remote::request(), Remote::get(), and Remote::post(), to send outgoing HTTP requests with untrusted data in the headers option could allow newline characters in a header value to inject a separate unintended request header to the remote service. This issue is fixed in versions 4.9.4 and 5.4.4.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| getkirby | kirby | < 4.9.4, >= 5.0.0, < 5.4.4 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | getkirby/cms | < 4.9.4 | 4.9.4 | GHSA-4v4h-m2qq-ppgw |
| Packagist | getkirby/cms | >= 5.0.0-alpha.1, < 5.4.4 | 5.4.4 | GHSA-4v4h-m2qq-ppgw |
References
- https://github.com/getkirby/kirby/security/advisories/GHSA-4v4h-m2qq-ppgw
- https://github.com/getkirby/kirby/commit/aa33414e1669e866cdd6f4decfae2a669e8bb828
- https://github.com/getkirby/kirby/commit/fad9cbd22c73ed0fbd3aaf62310a8dcacfc007cd
- https://github.com/getkirby/kirby/releases/tag/4.9.4
- https://github.com/getkirby/kirby/releases/tag/5.4.4