Critical Confluence flaw exploited in ransomware attacks
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2023-22518 | Improper Authorization in Atlassian Confluence Data Center and Server | 9.8 | 100% | KEVRansomwarePoC | KEV |
Indicators of compromise
auto-extracted · verify before use · export allAll| Type | Indicator | Context |
|---|---|---|
| domain | atlassian.net | ny instance data. Confluence sites that are accessed via an atlassian.net domain are not impacted by this issue because are hosted by |
| ipv4 | 193.176.179.41 | ownload a malicious payload hosted at 193.43.72[.]11 and/or 193.176.179[.]41, which, if successful, led to single-system Cerber ransom |
| ipv4 | 193.43.72.11 | command execution to download a malicious payload hosted at 193.43.72[.]11 and/or 193.176.179[.]41, which, if successful, led to sin |
From the original article
2 min read at securityaffairs.com
Experts warn threat actors that started exploiting a recent critical flaw CVE-2023-22518 in Confluence Data Center and Confluence Server. Over the weekend threat actors started exploiting a recently disclosed vulnerability ( CVE-2023-22518 ) in all versions of Atlassian Confluence Data Center and Confluence Server. Atlassian last week warned of the CVE-2023-22518 (CVSS score 9.
By @securityaffairs · securityaffairs.com
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