CVE-2021-26086 Scanner
CVE-2021-26086 scanner - Path Traversal vulnerability in Atlassian Jira Server
Used 3k times · 3.4k assets checked · url
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CISA Known Exploited Vulnerability
This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.
CVE
CVE-2021-26086
5.3
CVSSmedium
Exploitable remotely over the internet · no authentication required.
Description
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to read particular files via a path traversal vulnerability in the /WEB-INF/web.xml endpoint. The affected versions are before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1.
Attack Vector
Network
Privileges Req.
None
User Interaction
None
jira serverjira data centerjira_serverjira_data_center
Updated Oct 24, 2026View on NVD →
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