CVE-2023-49791CWE-284CWE-287

Workflows do not require password confirmation on API level

Medium · published December 22, 2023

CVSS v3.1
5.4
EPSS
1%
Percentile
48.4
In the wild
Unconfirmed
What it is

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4; when an attacker manages to get access to an active session of another user via another way, they could delete and modify workflows by sending calls directly to the API bypassing the password confirmation shown in the UI. Nextcloud Server versions 26.0.9 and 27.1.4 and Nextcloud Enterprise Server versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4 contain a patch for this issue. No known workarounds are available.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00608 · 48.4th percentile
Weaknesses
CWE-284 · Improper Access Control; CWE-287 · Improper Authentication
Published
2023-12-22T16:26Z
EPSS history
Timeline
  • 22 DEC 16:26Z
    Workflows do not require password confirmation on API level
    cvelistv5