Headline
CVE-2023-29867: Security Advisory ZAA-2023-02 | Zammad
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.
Security Advisory
March 14, 2023 · Please read carefully and check if the version of your Zammad system is affected by this vulnerability. Please send us information regarding vulnerabilities in Zammad!
Security Advisory Details
- ID: ZAA-2023-02
- Date: 2023-03-14
- Title: User Information Exposure
- Severity: low
- Product: Zammad 5.3.x
- Fixed in: Zammad 5.4.0
- References:
–> pending CVE assignment
Vulnerability Descriptions****User Information Exposure
An authenticated attacker could gain information about linked accounts of users involved in their tickets using the Zammad API.
Recommended Resolution
This vulnerability is fixed in the latest versions of Zammad and it is recommended to upgrade to one of these.
Fixed releases can be found at:
- https://zammad.org/
- https://ftp.zammad.com/
Or just update your Zammad if installed via OS package manager.
Additional information
Online version of this advisory: https://zammad.com/en/advisories/zaa-2023-02
Please send remarks on security issues exclusively to [email protected].