{"cve":"CVE-2022-40319","nvd":{"published":"2023-01-17T21:15:13.320","modified":"2026-06-17T05:01:18.680","status":"Modified","description":"The LISTSERV 17 web interface allows remote attackers to conduct Insecure Direct Object References (IDOR) attacks via a modified email address in a wa.exe URL. The impact is unauthorized modification of a victim's LISTSERV account.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5},"cwes":["CWE-639"],"references":["https://packetstormsecurity.com/2301-exploits/listserv17-idor.txt","https://peach.ease.lsoft.com/scripts/wa-PEACH.exe?A0=LSTSRV-L","https://packetstormsecurity.com/2301-exploits/listserv17-idor.txt","https://peach.ease.lsoft.com/scripts/wa-PEACH.exe?A0=LSTSRV-L"],"products":["lsoft:listserv"],"source":"nvd","synced_at":"2026-10-19T21:37:34.931465858+00:00"},"epss":{"cve":"CVE-2022-40319","score":0.07389,"percentile":0.94425,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}