CVE-2023-22527
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action.
Most recent supported versions of Confluence Data Center and Server are not affected by this vulnerability as it was ultimately mitigated during regular version updates. However, Atlassian recommends that customers take care to install the latest version to protect their instances from non-critical vulnerabilities outlined in Atlassian’s January Security Bulletin.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Atlassian | Confluence Data Center | < 8.0.0 | unaffected |
| Atlassian | Confluence Data Center | >= 8.0.0 | affected |
| Atlassian | Confluence Data Center | >= 8.1.0 | affected |
| Atlassian | Confluence Data Center | >= 8.2.0 | affected |
| Atlassian | Confluence Data Center | >= 8.3.0 | affected |
| Atlassian | Confluence Data Center | >= 8.4.0 | affected |
| Atlassian | Confluence Data Center | >= 8.5.0 | affected |
| Atlassian | Confluence Data Center | >= 8.5.1 | affected |
| Atlassian | Confluence Data Center | >= 8.5.2 | affected |
| Atlassian | Confluence Data Center | >= 8.5.3 | affected |
| Atlassian | Confluence Data Center | >= 8.5.4 | unaffected |
| Atlassian | Confluence Data Center | >= 8.6.0 | unaffected |
| Atlassian | Confluence Data Center | >= 8.7.1 | unaffected |
| Atlassian | Confluence Server | < 8.0.0 | unaffected |
| Atlassian | Confluence Server | >= 8.0.0 | affected |
| Atlassian | Confluence Server | >= 8.1.0 | affected |
| Atlassian | Confluence Server | >= 8.2.0 | affected |
| Atlassian | Confluence Server | >= 8.3.0 | affected |
| Atlassian | Confluence Server | >= 8.4.0 | affected |
| Atlassian | Confluence Server | >= 8.5.0 | affected |
| Atlassian | Confluence Server | >= 8.5.1 | affected |
| Atlassian | Confluence Server | >= 8.5.2 | affected |
| Atlassian | Confluence Server | >= 8.5.3 | affected |
| Atlassian | Confluence Server | >= 8.5.4 | unaffected |
| Atlassian | Confluence Server | >= 8.6.0 | unaffected |
Weaknesses
- RCE (Remote Code Execution)
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: active
- Automatable: yes
- Technical Impact: total
Additional References
CVE Program Container
Additional References
- https://confluence.atlassian.com/pages/viewpage.action?pageId=1333335615
- https://jira.atlassian.com/browse/CONFSERVER-93833
- http://packetstormsecurity.com/files/176789/Atlassian-Confluence-SSTI-Injection.html
- https://www.vicarius.io/vsociety/posts/pwning-confluence-via-ognl-injection-for-fun-and-learning-cve-2023-22527
References
- https://confluence.atlassian.com/pages/viewpage.action?pageId=1333335615
- https://jira.atlassian.com/browse/CONFSERVER-93833
- http://packetstormsecurity.com/files/176789/Atlassian-Confluence-SSTI-Injection.html
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