Answer in brief
CVE-2026-54005 records a High severity (CVSS 7.1) vulnerability in Kirby: `pages.access` permission is not checked in the `site/find` REST API route. The current sources do not mark it as known exploited. The current feed maps getkirby/cms (composer), getkirby/cms (composer), getkirby/kirby (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps getkirby/cms (composer), getkirby/cms (composer), getkirby/kirby (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| getkirby/cmscomposer | <=4.9.3 | 4.9.4 |
| getkirby/cmscomposer | >=5.0.0-alpha.1,<=5.4.3 | 5.4.4 |
| getkirby/kirbygeneric | < 4.9.4 || >= 5.0.0, < 5.4.4 | Not reported |
Published upstream
Jul 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 19, 2026
Kirby is an open-source content management system. Prior to 4.9.4 and 5.4.4, Kirby sites where a role has the pages.access permission disabled allowed authenticated users who know or guess page IDs or UUIDs to retrieve page information, including full content and metadata, for arbitrary published pages through the /api/site/find route without authorization to access those pages. This issue is fixed in versions 4.9.4 and 5.4.4.
Quoted source text, attributed separately from HOL analysis.