Vulnerability Description
Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a Pre-Authorization Arbitrary File Read vulnerability in the /s/ endpoint. The affected versions are before version 7.4.10, and from version 7.5.0 before 7.12.3.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Confluence Data Center | < 7.4.10 |
| Atlassian | Confluence Server | < 7.4.10 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/164401/Atlassian-Confluence-Server-7.5.1-ArExploitThird Party AdvisoryVDB Entry
- https://jira.atlassian.com/browse/CONFSERVER-67893Issue TrackingVendor Advisory
- http://packetstormsecurity.com/files/164401/Atlassian-Confluence-Server-7.5.1-ArExploitThird Party AdvisoryVDB Entry
- https://jira.atlassian.com/browse/CONFSERVER-67893Issue TrackingVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-US Government Resource
FAQ
What is CVE-2021-26085?
CVE-2021-26085 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a Pre-Authorization Arbitrary File Read vulnerability in the /s/ endpoint. The affected version...
How severe is CVE-2021-26085?
CVE-2021-26085 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-26085?
Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Confluence Data Center, Atlassian Confluence Server.