Security News > 2023 > October > Atlassian Warns of New Critical Confluence Vulnerability Threatening Data Loss
2023-10-31 11:16
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
News URL
https://thehackernews.com/2023/10/atlassian-warns-of-new-critical.html
Related news
- Microsoft Patches Critical Azure AI Face Service Vulnerability with CVSS 9.9 Score (source)
- Elastic Releases Urgent Fix for Critical Kibana Vulnerability Enabling Remote Code Execution (source)
- Moxa Issues Fix for Critical Authentication Bypass Vulnerability in PT Switches (source)
- Critical PHP RCE vulnerability mass exploited in new attacks (source)
- New Critical AMI BMC Vulnerability Enables Remote Server Takeover and Bricking (source)
- IBM scores perfect 10 ... vulnerability in mission-critical OS AIX (source)
- Critical Veeam Backup & Replication RCE vulnerability fixed, patch ASAP! (CVE-2025-23120) (source)
- Infoseccers criticize Veeam over critical RCE vulnerability and a failing blacklist (source)
- Critical Next.js Vulnerability Allows Attackers to Bypass Middleware Authorization Checks (source)
- Critical Next.js auth bypass vulnerability opens web apps to compromise (CVE-2025-29927) (source)
Related Vulnerability
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-10-31 | CVE-2023-22518 | Incorrect Authorization vulnerability in Atlassian Confluence Data Center All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. | 9.8 |