Atlassian Jira Server and Data Center Path Traversal Vulnerability
Description
Atlassian Jira Server and Data Center contain a path traversal vulnerability that allows a remote attacker to read particular files in the /WEB-INF/web.xml endpoint.
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Running Atlassian devices? Get an email when a new vulnerability comes out. Free, unsubscribe in one click.
Turn on Atlassian alerts
Turn on Atlassian alerts
Details
- Vendor
- Atlassian
- Product
- Jira Server e Data Center
- CVE
- CVE-2021-26086
- Affected versions
- Jira Server / Data Center 8.5: before 8.5.14 — fixed in 8.5.14
Jira Server / Data Center 8.13: from 8.6.0 to before 8.13.6 — fixed in 8.13.6
Jira Server / Data Center 8.16: from 8.14.0 to before 8.16.1 — fixed in 8.16.1 (from the advisory and NVD; check the exact builds in the official advisory) - CVSS score
- 5.3
- Actively exploited
- Yes, listed in the CISA Known Exploited Vulnerabilities catalog
- CISA due date
- December 3, 2024 (deadline for US federal agencies: a good benchmark for you too)
- Source
- CISA KEV – original advisory
- Published
- November 12, 2024
The description and the recommended action are quoted from the public advisory; severity, exploitation status and affected versions are compiled automatically from public sources and may contain errors. The vendor's original advisory prevails: check it before taking action. This information is provided without warranty and does not replace a professional assessment.