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CVE-2026-44176

Kirby is an open-source content management system. Versions prior to 4.9.1 and 5.4.1 do not check the `pages.access` permission during page draft rendering. Permissions are defined for each user role in the user blueprint (site/blueprints/users/...). It is also possible to customize the permissions for each target model in the model blueprints (such as in site/blueprints/pages/...) using the options feature. The permissions and options together control the authorization of user actions. Kirby p
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fbe463a7a82e9ea1b31e43f5d21f0a99be9715c2eeb141261c2006d335f7aa0c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"kirby","vendor":"getkirby","versions":[{"status":"affected","version":"< 4.9.1"},{"status":"affected","version":">= 5.0.0, < 5.4.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b155b9248aa6b20693b9b8e3416c7e763b0dfd61419748bf26da39db26f18c44 · sha256:80b927e6a7ff1aa2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b155b9248aa6b20693b9b8e3416c7e763b0dfd61419748bf26da39db26f18c44 · sha256:80b927e6a7ff1aa2… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"CWE-862: Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b155b9248aa6b20693b9b8e3416c7e763b0dfd61419748bf26da39db26f18c44 · sha256:80b927e6a7ff1aa2… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/getkirby/kirby/releases/tag/5.4.1","tags":["x_refsource_MISC"],"url":"https://github.com/getkirby/kirby/releases/tag/5.4.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b155b9248aa6b20693b9b8e3416c7e763b0dfd61419748bf26da39db26f18c44 · sha256:80b927e6a7ff1aa2… · /containers/cna/references/1
{"name":"https://github.com/getkirby/kirby/security/advisories/GHSA-2xw4-v2wx-hqq9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/getkirby/kirby/security/advisories/GHSA-2xw4-v2wx-hqq9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b155b9248aa6b20693b9b8e3416c7e763b0dfd61419748bf26da39db26f18c44 · sha256:80b927e6a7ff1aa2… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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