CVE-2021-26084—Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection Vulnerability

PUBLISHEDvulnerability record
2021-11-03 · last modified June 21, 2025

Metadata

CVE ID：
CVE-2021-26084
项目：
Atlassian
产品：
Confluence Server and Data Center
添加日期：
2021-11-03
到期日：
2021-11-17
最后更新：
June 21, 2025

漏洞名称

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

描述

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

已知用于勒索软件活动吗？

勒索软件状态：
KNOWN

采集行动

Apply updates per vendor instructions.

其他说明

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

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