Is getkirby/cms affected by CVE-2026-45368?

Packagist getkirby/cms is affected in =5.0.0 <5.4.1.

Is CVE-2026-45368 being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

high

CVE-2026-45368

Q: Is CVE-2026-45368 being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

Packagist · getkirby/cms

Summary

Kirby CMS vulnerable to cross-site scripting (XSS) from links in KirbyTags and image blocks in the site frontend

Severity: high
Also known as: GHSA-qvjf-922g-pj44
Published: 2026-05-27

References

Related advisories

CVE-2026-54003 — critical · Packagist/getkirby/cms
CVE-2026-54005 — high · Packagist/getkirby/cms
CVE-2026-54002 — high · Packagist/getkirby/cms
CVE-2026-49276 — high · Packagist/getkirby/cms
CVE-2026-44177 — high · Packagist/getkirby/cms
CVE-2026-44175 — high · Packagist/getkirby/cms
CVE-2026-44174 — high · Packagist/getkirby/cms
CVE-2026-42069 — high · Packagist/getkirby/cms

Is your project exposed to this? Stateward checks every dependency on every pull request and flags it only if your code actually reaches it.

Check my repo

Summarize with AI

ChatGPT Claude Perplexity

Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.