CVSS 3.1
5.4 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NCVE-2023-48301
Medium (5.4) in nextcloud nextcloud server. EPSS 0.6% chance of exploitation in the next 30 days.
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and Nextcloud Enterprise Server, an attacker could insert links into circles name that would be opened when clicking the circle name in a search filter. Nextcloud Server and Nextcloud Enterprise Server versions 25.0.13, 26.0.8, and 27.1.3 contain a fix for this issue. As a workaround, disable app circles.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- nextcloud:nextcloud_server
References
- https://github.com/nextcloud/circles/pull/1415
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wgpw-qqq2-gwv6
- https://hackerone.com/reports/2210038
- https://github.com/nextcloud/circles/pull/1415
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wgpw-qqq2-gwv6