CVE-2021-26084

KEV · Ransomware

Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection Vulnerability

Vendor / Project: Atlassian
Product: Confluence Server and Data Center
Date added: Nov 3, 2021
Due date: Nov 17, 2021
Known ransomware use: Known
CWEs: CWE-917

Description

Atlassian Confluence Server and Data Server contain an Object-Graph Navigation Language (OGNL) injection vulnerability that may allow an unauthenticated attacker to execute code.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-26084