CVE-2023-29867

MEDIUM

Zammad 5.3.0-5.3.x - Authenticated Incorrect Access Control via Zammad API

Title source: llm
STIX 2.1

Description

Zammad 5.3.x (Fixed 5.4.0) is vulnerable to Incorrect Access Control. An authenticated attacker could gain information about linked accounts of users involved in their tickets using the Zammad API.

References (1)

Core 1
Core References

Scores

CVSS v3 6.5
EPSS 0.0045
EPSS Percentile 35.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-346
Status published
Products (1)
zammad/zammad 5.3.0 - 5.4.0
Published May 02, 2023
Tracked Since Feb 18, 2026