Vulnerability in Nextcloud Server
CVE-2024-52515
Nextcloud Server is a self hosted personal cloud system. After an admin enables the default-disabled SVG preview provider, a malicious user could upload a manipulated SVG file referencing paths. If the file would exist the preview of the SVG would preview the other file instead. It is recommended that the Nextcloud Server is upgraded to 27.1.10, 28.0.6 or 29.0.1 and Nextcloud Enterprise Server is upgraded to 24.0.12.15, 25.0.13.10, 26.0.13.4, 27.1.10, 28.0.6 or 29.0.1.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (49.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.6% 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
- Nextcloud Server
- Nextcloud Security-Advisories — versions >= 29.0.0, < 29.0.1, >= 28.0.0, < 28.0.6, >= 27.0.0, < 27.1.10
Weakness classification (CWE)
References
- github.com/nextcloud/security-advisories/security/advisories/GHSA-5m5g-hw8c-2236 (Vendor Advisory)
- github.com/nextcloud/server/pull/45340 (Issue Tracking)
- github.com/nextcloud/server/commit/7e1c30f82a63fbea8c269e0eec38291377f32604 (Patch)
- hackerone.com/reports/2484499 (Issue Tracking)
Frequently asked questions
- What is CVE-2024-52515?
- CVE-2024-52515 is a medium-severity vulnerability in Nextcloud Server, classified under Use of Incorrectly-Resolved Name or Reference. CVSS score: 5.7/10. Published 2024-11-15.
- How severe is CVE-2024-52515?
- Medium severity. CVSS v3 base score is 5.7 out of 10.