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Atlassian has warned of a critical security flaw in Confluence Data Center and Server that could result in "significant data loss if exploited by an unauthenticated attacker." Tracked as CVE-2023-22518, the vulnerability is rated 9.1 out of a maximum of 10 on the CVSS scoring system. It has been described as an instance of "improper authorization vulnerability." All versions of Confluence Data

The Hacker News 1 Nov 2023, 12:16 a.m. Actively exploited CVE-2023-22518 CVE Critical Flaw Unauthenticated Vulnerability Warning