CVE-2024-52515

moderate-risk
Published 2024-11-15

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.

Do I need to act?

~
1.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.7/10 Medium
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Nextcloud

References (4)

Vendor Advisory https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5m5g-h...
Patch https://github.com/nextcloud/server/commit/7e1c30f82a63fbea8c269e0eec38291377f32...
Issue Tracking https://github.com/nextcloud/server/pull/45340
Issue Tracking https://hackerone.com/reports/2484499
33
/ 100
moderate-risk
Severity 22/34 · High
Exploitability 4/34 · Minimal
Exposure 7/34 · Low