{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"M-Files Web","vendor":"M-Files","versions":[{"lessThan":"22.5.11436.1","status":"affected","version":"0","versionType":"custom"}]}],"source":"security@m-files.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:m-files:m-files_server:*:*:*:*:*:*:*:*","matchCriteriaId":"D80BC9D7-1A18-4285-ADA0-A9F121CC78E3","versionEndExcluding":"22.5.11436.1","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Incorrect privilege assignment issue in M-Files Web in M-Files Web versions before 22.5.11436.1 could have changed permissions accidentally."},{"lang":"es","value":"Un problema de asignación de privilegios incorrectos en M-Files Web en versiones de M-Files Web anteriores a la 22.5.11436.1 podría haber cambiado los permisos accidentalmente."}],"id":"CVE-2022-4270","lastModified":"2026-06-17T05:20:27.127","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.0,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"exploitabilityScore":0.5,"impactScore":1.4,"source":"security@m-files.com","type":"Secondary"},{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.6,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"exploitabilityScore":1.2,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2022-4270","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-08-28T20:01:05.804427Z","version":"2.0.3"}}]},"published":"2022-12-02T13:15:10.403","references":[{"source":"security@m-files.com","url":"https://empower.m-files.com/security-advisories/CVE-2022-4270"},{"source":"security@m-files.com","url":"https://product.m-files.com/security-advisories/cve-2022-4270/"},{"source":"security@m-files.com","tags":["Vendor Advisory"],"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2022-4270/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2022-4270/"}],"sourceIdentifier":"security@m-files.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-269"}],"source":"security@m-files.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-269"}],"source":"nvd@nist.gov","type":"Primary"}]}