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CVE-2026-108924

getkirby Kirby Dynamic Option Generation OptionsQuery.php resolve authorization

MEDIUM
4.3
CVSS Score
Published: October 12, 2026 at 07:30 PM UTC
Updated: October 16, 2026 at 06:17 PM UTC
1 product affected across 1 vendorKirby

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

A vulnerability was identified in getkirby Kirby up to 4.9.5/5.5.3. Affected by this issue is the function OptionsQuery::resolve of the file src/Option/OptionsQuery.php of the component Dynamic Option Generation. The manipulation leads to authorization bypass. The attack is possible to be carried out remotely. Upgrading to version 4.9.6 and 5.6.0 can resolve this issue. You should upgrade the affected component.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Kirby· Getkirbycomposer
90%
4.9.04.9.14.9.24.9.34.9.44.9.55.5.05.5.15.5.25.5.3
Vendor states this is fixed in 4.9.6 (unaffected)
Vendor states this is fixed in 5.6.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (8)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416748
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416748/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-108924
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/997196
Related
Source: cverecord
https://github.com/getkirby/kirby/security/advisories/GHSA-8r9g-hhm3-5jfh
Broken Link
Source: cverecord
https://github.com/getkirby/kirby/security/advisories/GHSA-ch57-pqv8-vm6h
Patch
Source: cverecord
https://github.com/getkirby/kirby/releases/tag/4.9.6
Product
Source: cverecord
https://github.com/getkirby/kirby/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-639CWE-285

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