CVE-2023-22527 — Atlassian Confluence Data Center and Server Template Injection Vulnerability
CVE-2023-22527: Atlassian Confluence Data Center and Server Template Injection Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Atlassian |
| Product | Confluence Data Center and Server |
| Date added | 2024-01-24 |
| Due date | 2024-02-14 |
| Ransomware campaign use | Known |
Description
Atlassian Confluence Data Center and Server contain an unauthenticated OGNL template injection vulnerability that can lead to remote code execution.
Required action (CISA)
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://confluence.atlassian.com/security/cve-2023-22527-rce-remote-code-execution-vulnerability-in-confluence-data-center-and-confluence-server-1333990257.html; https://nvd.nist.gov/vuln/detail/CVE-2023-22527
Weakness behind it
CISA records this vulnerability as an instance of CWE-74. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-22527
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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