CVE-2023-22518

KEV · Ransomware

Atlassian Confluence Data Center and Server Improper Authorization Vulnerability

Vendor / Project: Atlassian
Product: Confluence Data Center and Server
Date added: Nov 7, 2023
Due date: Nov 28, 2023
Known ransomware use: Known
CWEs: CWE-863

Description

Atlassian Confluence Data Center and Server contain an improper authorization vulnerability that can result in significant data loss when exploited by an unauthenticated attacker. There is no impact on confidentiality since the attacker cannot exfiltrate any data.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://confluence.atlassian.com/security/cve-2023-22518-improper-authorization-vulnerability-in-confluence-data-center-and-server-1311473907.html
https://nvd.nist.gov/vuln/detail/CVE-2023-22518