CVE-2022-40816

Zammad 5.2.1 is vulnerable to Incorrect Access Control

Medium · published September 27, 2022

CVSS v3.1
6.5
EPSS
1%
Percentile
56.7
In the wild
Unconfirmed
What it is

Zammad 5.2.1 is vulnerable to Incorrect Access Control. Zammad's asset handling mechanism has logic to ensure that customer users are not able to see personal information of other users. This logic was not effective when used through a web socket connection, so that a logged-in attacker would be able to fetch personal data of other users by querying the Zammad API. This issue is fixed in , 5.2.2.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00818 · 56.7th percentile
Published
2022-09-27T15:27Z
EPSS history
Timeline
  • 27 SEP 15:27Z
    Zammad 5.2.1 is vulnerable to Incorrect Access Control
    cvelistv5