CVE-2024-52515
After an admin enables the default-disabled SVG preview provider, a malicious user could upload a manipulated SVG file referencing paths.
Does this matter?
Lower severity and a low EPSS score (0.66%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.66% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-706
- Affected
- nextcloud/nextcloud server
- Source
- security-advisories@github.com
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5m5g-hw8c-2236Vendor Advisory
- https://github.com/nextcloud/server/commit/7e1c30f82a63fbea8c269e0eec38291377f32604Patch
- https://github.com/nextcloud/server/pull/45340Issue Tracking
- https://hackerone.com/reports/2484499Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.