CVE-2021-26084

No fix known ExploitedEPSS 100%CVSS 9.8

In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are before version 6.13.23, from version 6.14.0 before 7.4.11, from version 7.5.0 before 7.11.6, and from version 7.12.0 before 7.12.5.

Published 2021-08-30 · In CISA KEV since 2021-11-03 · CVE record · OSV

Products: Atlassian Confluence Server, Atlassian Confluence Data Center