CVE-2023-48301
Dashboard / Vulnerabilities / CVE-2023-48301
Summary: Nextcloud Server HTML injection in search UI when selecting a circle with HTML in the display name
Details: 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.
References: https://hackerone.com/reports/2210038, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/48xxx/CVE-2023-48301.json, https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wgpw-qqq2-gwv6, https://nvd.nist.gov/vuln/detail/CVE-2023-48301, https://github.com/nextcloud/circles/pull/1415
Affected packages
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Type: GIT
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