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CVE-2026-42051
Published: May 9, 2026
Modified: May 11, 2026
PUBLISHED
Description
Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, the system API endpoint leaks license data and installed version to authenticated users. This issue has been patched in versions 4.9.0 and 5.4.0.
| Vendor | Product | Versions |
|---|---|---|
getkirby | kirby | affected < 4.9.0affected >= 5.0.0, < 5.4.0 |
Weaknesses (CWE)
References
https://github.com/getkirby/kirby/security/advisories/GHSA-x68m-c7jf-2572
x_refsource_CONFIRM
https://github.com/getkirby/kirby/releases/tag/4.9.0
x_refsource_MISC
https://github.com/getkirby/kirby/releases/tag/5.4.0
x_refsource_MISC
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