Vulnerability in Umbraco Umbraco-Cms
CVE-2023-37267
Umbraco is a ASP.NET CMS. Under rare conditions a restart of Umbraco can allow unauthorized users access to admin-level permissions. This vulnerability was patched in versions 10.6.1, 11.4.2 and 12.0.1.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (53.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Umbraco Umbraco-Cms — versions >= 9.0.0, < 10.6.1, >= 11.0.0, < 11.4.2, = 12.0.0
- Umbraco Cms
Weakness classification (CWE)
References
- github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-h8wc-r4jh-mg7m (Vendor Advisory)
- github.com/umbraco/Umbraco-CMS/commit/1f26f2c6f3428833892cde5c6d8441fb041e410e (Patch)
- github.com/umbraco/Umbraco-CMS/commit/20a4e475c8d7b91d263e4e103ef19f3644e7b569 (Patch)
- github.com/umbraco/Umbraco-CMS/commit/82eae48d098b9deecbdf86cf288b2b18020e1fed (Patch)
Frequently asked questions
- What is CVE-2023-37267?
- CVE-2023-37267 is a high-severity vulnerability in Umbraco Umbraco-Cms, classified under Improper Access Control. CVSS score: 7.5/10. Published 2023-07-13.
- How severe is CVE-2023-37267?
- High severity. CVSS v3 base score is 7.5 out of 10.