{"cve":"CVE-2022-30506","nvd":{"published":"2022-06-02T14:15:53.453","modified":"2026-06-17T04:43:44.247","status":"Modified","description":"An arbitrary file upload vulnerability was discovered in MCMS 5.2.7, allowing an attacker to execute arbitrary code through a crafted ZIP file.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-434"],"references":["https://gitee.com/mingSoft/MCMS/issues/I56AID","https://gitee.com/mingSoft/MCMS/issues/I56AID"],"products":["mingsoft:mcms"],"source":"nvd","synced_at":"2026-10-19T21:31:59.322382750+00:00"},"epss":{"cve":"CVE-2022-30506","score":0.02735,"percentile":0.86116,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-6xj9-hpq3-w3qw","url":"https://osv.dev/vulnerability/GHSA-6xj9-hpq3-w3qw","summary":"Code injection in MCMS","modified":"2023-11-08T04:09:18.181746Z","packages":[{"ecosystem":"Maven","name":"net.mingsoft:ms-mcms","purl":"pkg:maven/net.mingsoft/ms-mcms","ranges":["<=5.2.7"],"fixed":[]}]}],"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."]}