Facts
- Severity
- Medium · CVSS score 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Affected versions (Umbraco.Cms)
- >=17.0.0, <= 17.7.0As entered by the maintainer. Not reviewed.
- Fixed in (Umbraco.Cms)
- 17.7.1
- Affected versions (Umbraco.Cms)
- >=18.0.0, <= 18.2.0As entered by the maintainer. Not reviewed.
- Fixed in (Umbraco.Cms)
- 18.2.1
- CVE
- None cited by the advisory
- GitHub Advisory Database
- Not reviewed
- OSV.dev
- Not present
- Other CVEs pointing here
- None found in the CVE List
If you use Umbraco.Cms >=17.0.0, <= 17.7.0
Upgrade to 17.7.1 or later. Dependabot, npm audit and OSV-Scanner won’t flag this yet.
Timeline
2026-10-06 05:08 UTC
Published by the maintainers
No CVE cited
2026-10-28 09:43 UTC
First seen by Limbowatch
not reviewed · not in OSV
Waiting
Reviewed by GitHub
Waiting
In OSV; scanners can see it
Machine-readable record: feed/GHSA-w5jr-cmfx-544x.json