cve-2023-22518
Vulnerability from cvelistv5
Published
2023-10-31 14:30
Modified
2024-08-02 10:13
Severity ?
10.0 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. This Improper Authorization vulnerability allows an unauthenticated attacker to reset Confluence and create a Confluence instance administrator account. Using this account, an attacker can then perform all administrative actions that are available to Confluence instance administrator leading to - but not limited to - full loss of confidentiality, integrity and availability.  Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.
References
security@atlassian.comhttp://packetstormsecurity.com/files/176264/Atlassian-Confluence-Improper-Authorization-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
security@atlassian.comhttps://confluence.atlassian.com/pages/viewpage.action?pageId=1311473907Issue Tracking, Mitigation, Vendor Advisory
security@atlassian.comhttps://jira.atlassian.com/browse/CONFSERVER-93142Issue Tracking, Mitigation, Vendor Advisory
Impacted products
AtlassianConfluence Data Center
AtlassianConfluence Server
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog

Date added: 2023-11-07

Due date: 2023-11-28

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

Used in ransomware: Known

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

Show details on NVD website

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