CVE-2023-48302
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform.
Does this matter?
Lower severity and a low EPSS score (0.57%). Track it; it rarely justifies an emergency change on its own.
Description
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, when a user is tricked into copy pasting HTML code without markup (Ctrl+Shift+V) the markup will actually render. 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 text.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.57% probability · 45th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- nextcloud/nextcloud server
- Source
- security-advisories@github.com
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-p7g9-x25m-4h87Vendor Advisory
- https://github.com/nextcloud/text/pull/4877Patch
- https://hackerone.com/reports/2211561Permissions Required
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-p7g9-x25m-4h87Vendor Advisory
- https://github.com/nextcloud/text/pull/4877Patch
- https://hackerone.com/reports/2211561Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.