CVE-2023-48301CWE-79

Nextcloud Server HTML injection in search UI when selecting a circle with HTML in the display name

Low · published November 21, 2023

CVSS v3.1
3.5
EPSS
1%
Percentile
50.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.5 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00640 · 50.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-11-21T21:26Z
EPSS history
Timeline
  • 21 NOV 21:26Z
    Nextcloud Server HTML injection in search UI when selecting a circle with HTML in the display name
    cvelistv5