high7.1
CVE-2026-42069
Kirby CMS's read access to site, user and role information is not gated by permissions
Impact
Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, read access to site, user and role information is not gated by permissions. This issue has been patched in versions 4.9.0 and 5.4.0.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | getkirby/cms | <= 4.8.0 | 4.9.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Getkirby | Kirby | before 4.9.0 from 5.0.0 before 5.4.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-2h7v-4372-f6x2
- https://github.com/getkirby/kirby/security/advisories/GHSA-2h7v-4372-f6x2
- https://github.com/getkirby/kirby/releases/tag/4.9.0
- https://github.com/getkirby/kirby/releases/tag/5.4.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-42069