CVSS 3.1 Score 5.4 of 10 (medium)


Published Nov 21, 2023
Updated: Nov 30, 2023


CVE-2023-48301 is a vulnerability in Nextcloud Server versions 25.0.0 and prior, as well as Nextcloud Enterprise Server versions 25.0.0 and prior. This vulnerability allows an attacker to insert malicious links into circle names, which are then opened when users click on the circle name in a search filter. The issue has been fixed in Nextcloud Server versions 25.0.13, 26.0.8, and 27.1.3, and a workaround is to disable the app circles. The vulnerability has a medium severity rating with a base score of 5.4 and poses a low danger to confidentiality and integrity, with low privileges required for exploitation and user interaction being necessary for successful attacks.

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