CVE-2024-21683 Atlassian Confluence 5.2 RCE Remote Code Execution
CVE-2024-21683 Published on May 21, 2024
This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version. If you are unable to do so, upgrade your instance to one of the specified supported fixed versions. See the release notes https://confluence.atlassian.com/doc/confluence-release-notes-327.html You can download the latest version of Confluence Data Center and Server from the download center https://www.atlassian.com/software/confluence/download-archives. This vulnerability was found internally.
Weakness Type
What is a Code Injection Vulnerability?
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
CVE-2024-21683 has been classified to as a Code Injection vulnerability or weakness.
Products Associated with CVE-2024-21683
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Affected Versions
Atlassian Confluence Data Center:- Version 8.9.0 is affected.
- Version 8.8.0 to 8.8.1 is affected.
- Version 8.7.1 to 8.7.2 is affected.
- Version 8.6.0 to 8.6.2 is affected.
- Version 8.5.0 to 8.5.8 is affected.
- Version 8.4.0 to 8.4.5 is affected.
- Version 8.3.0 to 8.3.4 is affected.
- Version 8.2.0 to 8.2.3 is affected.
- Version 8.1.0 to 8.1.4 is affected.
- Version 8.0.0 to 8.0.4 is affected.
- Version 7.20.0 to 7.20.3 is affected.
- Version 7.19.0 to 7.19.21 is affected.
- Version 8.9.1 to 8.9.2 is unaffected.
- Version 8.5.9 to 8.5.10 is unaffected.
- Version 7.19.22 to 7.19.23 is unaffected.
- Version 8.9.0 is affected.
- Version 8.8.0, <= 8.8.1 is affected.
- Version 8.7.1, <= 8.7.2 is affected.
- Version 8.6.0, <= 8.6.2 is affected.
- Version 8.5.0, <= 8.5.8 is affected.
- Version 8.4.0, <= 8.4.5 is affected.
- Version 8.3.0, <= 8.3.4 is affected.
- Version 8.2.0, <= 8.2.3 is affected.
- Version 8.1.0, <= 8.1.4 is affected.
- Version 8.0.0, <= 8.0.4 is affected.
- Version 7.20.0, <= 7.20.3 is affected.
- Version 7.19.0, <= 7.1921 is affected.
- Version 8.9.1 is affected.
- Version 8.5.9 is affected.
- Version 7.19.22 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.