Atlassian - RCE (CVE-2022-26134)
11363Exploiting IPs reported
In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1.
CrowdSec analysis
CVE-2022-26134 is a critical OGNL injection vulnerability in Confluence Server and Data Center that allows unauthenticated attackers to execute arbitrary code on affected instances.
CrowdSec has been tracking this vulnerability and its exploits since 17th of October 2022.
CrowdSec network data shows that most actors exploiting CVE-2022-26134 rely on broad, untargeted scans with minimal filtering. The activity is largely automated and opportunistic in nature. In addition, according to the CrowdSec network, attack volume against CVE-2022-26134 has dipped slightly compared to the previous week. Although still commonly targeted, the decline suggests a cooling-off period. Long-term relevance remains, but attention is waning.
The attack does not target a specific endpoint.
Exploitation
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Common Weakness Enumeration (CWE)
Protection
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Blocklist
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