Vulnerability · CVE-2025-30159
Kirby is an open-source content management system.
Published May 13, 2025 · corrected/updated May 13, 2025 · getkirby kirby · evidence confidence high
Kirby is an open-source content management system. A vulnerability in versions prior to 3.9.8.3, 3.10.1.2, and 4.7.1 affects all Kirby sites that use the helper or method with a dynamic snippet name (such as a snippet name that depends on request or user data). Sites that only use fixed calls to the helper/ method (i.e. calls with a simple string for the snippet name) are *not* affected. A missing path traversal check allowed attackers to navigate and access all files on the server that were accessible to the PHP process, including files outside of the snippets root or even outside of the Kirb
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2025-30159 is a medium public vulnerability record for getkirby kirby. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether getkirby kirby is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: getkirby kirby < 3.9.8.3 (< 3.9.8.3). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: CVSS 6.3, EPSS 71.0%. It is not currently listed in the CISA Known Exploited catalog. Sources contributing to this record: euvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Not listed as known exploited in CISA KEV. Not in CISA KEV or VulnCheck KEV.
Patch and remediation
No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
May 13, 2025 · EUVD
Detected
Kirby is an open-source content management system. A vulnerability in versions prior to 3.9.8.3, 3.10.1.2, and 4.7.1 affects all Kirby sites that use the helper or method with a dynamic snippet name (such as a snippet name that depends on request or user data). Sites that only use fixed calls to the helper/ method (i.e. calls with a simple string for the snippet name) are *not* affected. A missing
May 13, 2025 · EUVD
Updated
Kirby is an open-source content management system. A vulnerability in versions prior to 3.9.8.3, 3.10.1.2, and 4.7.1 affects all Kirby sites that use the helper or method with a dynamic snippet name (such as a snippet name that depends on request or user data). Sites that only use fixed calls to the helper/ method (i.e. calls with a simple string for the snippet name) are *not* affected. A missing
Affected
- vendor getkirby kirby < 3.9.8.3< 3.9.8.3
Sources
- EUVDVulnerability recordEUVD-2025-14508
Kirby is an open-source content management system. A vulnerability in versions prior to 3.9.8.3, 3.10.1.2, and 4.7.1 affects all Kirby sites that use the helper or method with a dynamic snippet name (such as a snippet name that depends on request or user data). Sites that only us
euvd.enisa.europa.eu