Vulnerability in Umbraco Umbraco-Cms
CVE-2024-48929
Umbraco is a free and open source .NET content management system. In versions on the 13.x branch prior to 13.5.2 and versions on the 10.x branch prior to 10.8.7, during an explicit sign-out, the server session is not fully terminated. Versions 13.5.2 and 10.8.7 contain a patch for the issue.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (17.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Umbraco Umbraco-Cms — versions >= 13.0.0, < 13.5.2, >= 10.0.0, < 10.8.7
- Umbraco Cms
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-wxw9-6pv9-c3xc (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-48929?
- CVE-2024-48929 is a medium-severity vulnerability in Umbraco Umbraco-Cms, classified under Session Fixation. CVSS score: 4.2/10. Published 2024-10-22.
- How severe is CVE-2024-48929?
- Medium severity. CVSS v3 base score is 4.2 out of 10.
- Is CVE-2024-48929 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.