VDB
CVE-2021-26086
CVE-2021-26086
PUBLISHED
KEV
CVSS 5 MEDIUM
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.
EPSS 100.00% · 100.0th percentile
Risk Scores
CVSS 2.0
5
EPSS Score
100.00%
100.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| atlassian | jira_server | 0, 8.14.0, 8.6.0 |
| atlassian | jira_data_center | 0, 8.6.0, 8.6.0 |
| Atlassian | Jira Server | *, unspecified, 8.6.0 |
| Atlassian | Jira Data Center | unspecified, unspecified, 8.6.0 |
| atlassian | jira_server | 8.14.0, 0, 8.6.0 |
| atlassian | jira_data_center | 8.14.0, 8.6.0, 0 |
Timeline
- CVE Published
- Aug 16, 2021 EPSS Score
- Oct 5, 2021 PoC Published
- Oct 14, 2021 EPSS Score
- Nov 5, 2021 PoC Published
- Dec 11, 2021 EPSS Score
- Feb 8, 2022 EPSS Score
- Apr 7, 2022 EPSS Score
- Jun 5, 2022 EPSS Score
- Aug 3, 2022 EPSS Score
- Aug 30, 2022 PoC Published
- Nov 15, 2022 EPSS Score
References
- Nuclei Template exploit
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-26086 url
- http://packetstormsecurity.com/files/164405/Atlassian-Jira-Server-Data-Center-8.4.0-File-Read.html exploit
- https://jira.atlassian.com/browse/JRASERVER-72695 issue
- https://nvd.nist.gov/vuln/detail/CVE-2021-26086 advisory