{"id":"GHSA-7v7w-f7c6-f829","aliases":["CVE-2021-4111"],"title":"YetiForceCRM is vulnerable to Business Logic Errors because product amount can be a negative number","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"HIGH","description":"YetiForceCRM is vulnerable to Business Logic Errors because product amount can be a negative number.","severity":"high","score":7.3,"published":"2021-12-16T21:01:15.000Z","modified":"2023-11-08T04:06:51.482Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"yetiforce/yetiforce-crm","sources":[{"name":"OSV · GHSA-7v7w-f7c6-f829","url":"https://osv.dev/vulnerability/GHSA-7v7w-f7c6-f829"}],"ranges":[{"events":[{"introduced":"0"},{"last_affected":"6.3.0"}],"type":"ECOSYSTEM"}],"versions":["4.0.0","4.1.0","4.2.0","4.3.0","4.4.0","4.4.0_RC1","4.4.0_RC2","4.4.0_RC3","5.0.0","5.1.0","5.2.0","5.3.0","6.0.0","6.0.0a","6.1.0","6.2.0","6.3.0"],"fixed":[]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2021-4111","https://github.com/yetiforcecompany/yetiforcecrm/commit/c1ad7111a090adfcd5898af40724907adc987acf","https://github.com/yetiforcecompany/yetiforcecrm","https://huntr.dev/bounties/8afc8981-baff-4082-b640-be535b29eb9a"],"sources":[{"name":"OSV","id":"GHSA-7v7w-f7c6-f829","modified":"2023-11-08T04:06:51.482569Z","url":"https://osv.dev/vulnerability/GHSA-7v7w-f7c6-f829"}],"assessments":[{"source":"OSV","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","score":7.3}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T20:30:32.749Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}