{"id":"CVE-2019-15501","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-15501","generatedAt":"2026-10-28T21:31:34.995Z","title":"Reflected cross site scripting (XSS) in L-Soft LISTSERV before 16.5-2018a exists via the /scripts/wa.exe OK parameter.","description":"Reflected cross site scripting (XSS) in L-Soft LISTSERV before 16.5-2018a exists via the /scripts/wa.exe OK parameter.","published":"2019-08-26T14:15:11.000Z","lastModified":"2026-06-17T02:20:30.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":6.1,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["lsoft/listserv"],"epss":{"score":0.08145,"percentile":0.9482,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.09111,"percentile":0.95141},{"date":"2026-09-22","score":0.07416,"percentile":0.94165}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2019-08-26","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":47302,"kind":"exploit","title":"LSoft ListServ < 16.5-2018a - Cross-Site Scripting","url":"https://www.exploit-db.com/exploits/47302","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/webapps/47302.txt","file":"exploits/windows/webapps/47302.txt","published":"2019-08-26","added":"2019-08-26","updated":"2019-08-26","author":"MTK","type":"webapps","platform":"windows","port":null,"verified":false,"codes":["CVE-2019-15501"],"tags":"Cross-Site Scripting (XSS)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 8.1%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/154202/LSoft-ListServ-Cross-Site-Scripting.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/47302","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/154202/LSoft-ListServ-Cross-Site-Scripting.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/47302","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-15501","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}