{"cve":"CVE-2021-3339","nvd":{"published":"2021-02-19T08:15:11.900","modified":"2026-06-17T04:04:57.943","status":"Modified","description":"ModernFlow before 1.3.00.208 does not constrain web-page access to members of a security group, as demonstrated by the Search Screen and the Profile Screen.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-287"],"references":["https://4sightwebsite.azurewebsites.net/mf_releaseNotes","https://appsource.microsoft.com/en-us/product/web-apps/acctech-systems-pty-ltd.modernflow-saas?tab=overview","https://4sightwebsite.azurewebsites.net/mf_releaseNotes","https://appsource.microsoft.com/en-us/product/web-apps/acctech-systems-pty-ltd.modernflow-saas?tab=overview"],"products":["microsoft:modernflow"],"source":"nvd","synced_at":"2026-10-19T21:15:50.279857260+00:00"},"epss":{"cve":"CVE-2021-3339","score":0.02019,"percentile":0.8094,"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."]}