PT-2023-7918 · L Soft · Listserv 17

Published 2023-01-17 · Updated 2023-01-24 · CVE-2022-39195

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions LISTSERV 17 web interface

Description A cross-site scripting (XSS) issue in the LISTSERV 17 web interface allows remote attackers to inject arbitrary JavaScript or HTML via the c parameter. This can be exploited by a remote attacker to conduct a cross-site scripting attack.

Recommendations For LISTSERV 17 web interface, consider disabling access to the c parameter in the web interface until a patch is available. Restrict input to the c parameter to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2023-08993

CVE-2022-39195

Affected Products

Listserv 17

References · 8

• 🔥 https://exploit-db.com/exploits/51148 · Exploit
• https://bdu.fstec.ru/vul/2023-08993 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-39195 · Security Note
• https://peach.ease.lsoft.com/scripts/wa-PEACH.exe?A0=LSTSRV-L · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-39195 · Vendor Advisory
• https://t.me/cibsecurity/56619 · Telegram Post
• https://packetstormsecurity.com/2301-exploits/listserv17-xss.txt · Note
• https://vuldb.com/ru/?id.218892 · Note