{"id":"CVE-2023-27641","aliases":["EUVD-2023-31377","GHSA-83w9-cx5r-7hgx"],"status":"published","title":"The REPORT (after z but before a) parameter in wa.exe in L-Soft LISTSERV 16.5 before 17 allows an...","description":"The REPORT (after z but before a) parameter in wa.exe in L-Soft LISTSERV 16.5 before 17 allows an attacker to conduct XSS attacks via a crafted URL.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01092,"percentile":0.65699,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-03-05T00:00:00Z","modified":"2026-06-17T05:45:39Z","exploits":[{"source":"nuclei","id":"CVE-2023-27641","title":"L-Soft LISTSERV 16.5 - Cross-Site Scripting","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-27641.yaml"}],"products":[{"vendor":"lsoft","product":"listserv"}],"references":[{"url":"https://github.com/hosakauk/exploits/blob/master/listserv_report_xss.MD","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27641"},{"url":"https://github.com/advisories/GHSA-83w9-cx5r-7hgx"}],"sources":{"cve":[{"id":"CVE-2023-27641","description":"The REPORT (after z but before a) parameter in wa.exe in L-Soft LISTSERV 16.5 before 17 allows an attacker to conduct XSS attacks via a crafted URL.","status":"published","published":"2023-03-05T00:00:00Z","modified":"2025-03-06T15:53:06.972Z","updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-31377","description":"The REPORT (after z but before a) parameter in wa.exe in L-Soft LISTSERV 16.5 before 17 allows an attacker to conduct XSS attacks via a crafted URL.","status":"published","published":"2023-03-05T00:00:00Z","modified":"2025-03-06T15:53:06Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"none"}],"updated_at":"2026-11-02T20:53:11.47787Z"}],"ghsa":[{"id":"GHSA-83w9-cx5r-7hgx","title":"The REPORT (after z but before a) parameter in wa.exe in L-Soft LISTSERV 16.5 before 17 allows an...","description":"The REPORT (after z but before a) parameter in wa.exe in L-Soft LISTSERV 16.5 before 17 allows an attacker to conduct XSS attacks via a crafted URL.","status":"published","published":"2023-03-06T00:30:16Z","modified":"2023-03-21T05:04:50Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:22.471958Z"}],"nvd":[{"id":"CVE-2023-27641","description":"The REPORT (after z but before a) parameter in wa.exe in L-Soft LISTSERV 16.5 before 17 allows an attacker to conduct XSS attacks via a crafted URL.","status":"published","published":"2023-03-05T22:15:08.887Z","modified":"2026-06-17T05:45:39.283Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:48.342507Z"}]}}