Vulnerability Description
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 24.0.4 and prior to versions 25.0.9, 26.0.4, and 27.0.1, when a folder with images or an image was shared without download permissions, the user could add the image inline into a text file and download it. Nextcloud Server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1 contain a patch for this issue. No known workarounds are available.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nextcloud | Nextcloud Server | >= 25.0.0, < 25.0.9 |
Related Weaknesses (CWE)
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-wVendor Advisory
- https://github.com/nextcloud/text/pull/4481Patch
- https://hackerone.com/reports/1965156Permissions Required
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-wVendor Advisory
- https://github.com/nextcloud/text/pull/4481Patch
- https://hackerone.com/reports/1965156Permissions Required
FAQ
What is CVE-2023-39961?
CVE-2023-39961 is a vulnerability with a CVSS score of 3.5 (LOW). Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 24.0.4 and prior to versions 25.0.9, 26.0.4, and 27.0.1, when a folder with images or an image ...
How severe is CVE-2023-39961?
CVE-2023-39961 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-39961?
Check the references section above for vendor advisories and patch information. Affected products include: Nextcloud Nextcloud Server.