Description
Kirby is an open-source content management system. Prior to 4.9.4 and from 5.4.4, Kirby sites with no configured user accounts that run on publicly accessible servers behind a reverse proxy setting the Forwarded, X-Client-IP, or X-Real-IP request header could allow remote attackers to install the Panel and create the first admin user because local-IP checks trusted those headers incorrectly. 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-whxw-24jc-cwmv |
| Packagist | getkirby/cms | >= 5.0.0-alpha.1, < 5.4.4 | 5.4.4 | GHSA-whxw-24jc-cwmv |
References
- https://github.com/getkirby/kirby/security/advisories/GHSA-whxw-24jc-cwmv
- https://github.com/getkirby/kirby/pull/8166
- https://github.com/getkirby/kirby/commit/1c7fee90e49153cf9ca4a6ec17481d25fbedc48d
- https://github.com/getkirby/kirby/commit/3423f66c01dbc0455862e23ee699d2aa469f3234
- https://github.com/getkirby/kirby/commit/66a3a14bf0892d320723ba766cd5f1d33a51d15b
- https://github.com/getkirby/kirby/commit/ab992dc149610b90e337c2955ab6ccb7f72ffb3a
- https://github.com/getkirby/kirby/releases/tag/4.9.4
- https://github.com/getkirby/kirby/releases/tag/5.4.4