漏洞关键信息 Security Advisory Details ID: ZAA-2023-05 Date: 2023-12-06 Title: Information Disclosure Severity: medium Product: Zammad 6.1.x Fixed in: Zammad 6.2.0 References: - CVE-2023-50457 Vulnerability Descriptions Information Disclosure - When listing tickets linked to a knowledge base answer or knowledge base answers of a ticket, a user could see entries they have no permission for. Recommended Resolution This vulnerability is fixed in the latest versions of Zammad. 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-2023-05 Please send remarks on security issues exclusively to security@zammad.com.