CVE-2026-42069 json
Kirby: Read access to site, user and role information is not gated by permissions
published 6mo ago modified 3mo ago also EUVD-2026-28888 , GHSA-2h7v-4372-f6x2
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 14%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist getkirby/cms 4.9.0, 5.4.0
- getkirby kirby 4.9.0, 5.4.0
- getkirby panel 4.9.0, 5.4.0
Is CVE-2026-42069 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 5mo ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | getkirby/cms | <4.9.0 >=5.0.0, <5.4.0 |
4.9.0 5.4.0 |
Affected products
- getkirby kirby
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/getkirby/kirby/security/advisories/GHSA-2h7v-4372-f6x2
web, patch, vendor-advisory
-
github.com
/getkirby/kirby/releases/tag/4.9.0
web, release-notes
-
github.com
/getkirby/kirby/releases/tag/5.4.0
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2026-42069
advisory
-
github.com
/getkirby/kirby
package
Sources
- CVE List CVE-2026-42069
- GitHub Advisory GHSA-2h7v-4372-f6x2
- NVD CVE-2026-42069
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.