Affected versions of Atlassian Confluence Server allow remote attackers who have read permissions to a page, but not write permissions, to upload attachments via a Broken Access Control vulnerability in the attachments feature.
Affected versions of Atlassian Confluence Server allow remote attackers who have read permissions to a page, but not write permissions, to upload attachments via a Broken Access Control vulnerability in the attachments feature.
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Confluence Data Center | < 1.1.2, >= 1.1.2, >= 7.14.0, >= 7.20.0, >= 7.13.7, >= 7.19.9, >= 8.2.2, >= 8.3.0 |
| Atlassian | Confluence Server | < 1.1.2, >= 1.1.2, >= 7.14.0, >= 7.20.0, >= 7.13.7, >= 7.19.9, >= 8.2.2, >= 8.3.0 |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.