Atlassian Confluence - Security Ticks

High-risk Atlassian Confluence RCE fixed, PoC available (CVE-2024-21683)

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High-risk Atlassian Confluence RCE fixed, PoC available (CVE-2024-21683) 2024-06-03 at 12:16 By Zeljka Zorz If you’re self-hosting an Atlassian Confluence Server or Data Center installation, you should upgrade to the latest available version to fix a high-severity RCE flaw (CVE-2024-21683) for which a PoC and technical details are already public. About CVE-2024-21683 Confluence Server and […]

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Atlassian reveals critical Confluence RCE flaw, urges “immediate action” (CVE-2023-22527)

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Atlassian reveals critical Confluence RCE flaw, urges “immediate action” (CVE-2023-22527) 2024-01-16 at 19:46 By Zeljka Zorz Atlassian has patched a critical vulnerability (CVE-2023-22527) in Confluence Data Center and Confluence Server that could lead to remote code execution. The good news is that the flaw was fixed in early December 2023 with the release of versions

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Atlassian fixes four critical RCE vulnerabilities, patch quickly!

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Atlassian fixes four critical RCE vulnerabilities, patch quickly! 06/12/2023 at 18:01 By Helga Labus Atlassian has released security updates for four critical vulnerabilities (CVE-2023-1471, CVE-2023-22522, CVE-2023-22524, CVE-2023-22523) in its various offerings that could be exploited to execute arbitrary code. About the vulnerabilities CVE-2022-1471 is a deserialization flaw in the SnakeYAML library for Java that can

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Atlassian Confluence data-wiping vulnerability exploited

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Atlassian Confluence data-wiping vulnerability exploited 06/11/2023 at 13:19 By Zeljka Zorz Threat actors are trying to exploit CVE-2023-22518, a critical Atlassian Confluence flaw that allows unauthenticated attackers to reset vulnerable instances’ database, Greynoise is observing. The Shadowserver Foundation has also seen 30+ IP addresses testing for the flaw in internet-facing Confluence installations. From security updates

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Atlassian patches critical Confluence bug, urges for immediate action (CVE-2023-22518)

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Atlassian patches critical Confluence bug, urges for immediate action (CVE-2023-22518) 31/10/2023 at 13:16 By Zeljka Zorz Atlassian is urging enterprise administrators to update their on-premises Confluence Data Center and Server installations quickly to plug a critical security vulnerability (CVE-2023-22518) that could lead to “significant data loss if exploited by an unauthenticated attacker.” About CVE-2023-22518 CVE-2023-22518

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Critical Atlassian Confluence vulnerability exploited by state-backed threat actor

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Critical Atlassian Confluence vulnerability exploited by state-backed threat actor 11/10/2023 at 14:18 By Helga Labus A critical flaw in Atlassian Confluence Data Center and Server (CVE-2023-22515) has been exploited by a state-backed threat actor, Microsoft’s threat analysts have pinpointed. About the vulnerability CVE-2023-22515 was initially classified as a critical privilege escalation vulnerability affecting Confluence Data

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Critical Atlassian Confluence zero-day exploited by attackers (CVE-2023-22515)

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Critical Atlassian Confluence zero-day exploited by attackers (CVE-2023-22515) 05/10/2023 at 13:02 By Helga Labus Atlassian has fixed a critical zero-day vulnerability (CVE-2023-22515) in Confluence Data Center and Server that is being exploited in the wild. “Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited

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