{"affected":[{"affectedData":[{"product":"Movim","vendor":"Movim","versions":[{"status":"affected","version":"< 0.22"}]}],"source":"report@snyk.io"},{"affectedData":[{"cpes":["cpe:2.3:a:movim:movim:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"movim","vendor":"movim","versions":[{"lessThan":"0.22","status":"affected","version":"0","versionType":"custom"}]}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:movim:movim:*:*:*:*:*:*:*:*","matchCriteriaId":"A1A64DAC-B509-400D-88DE-4726C3A0C9D9","versionEndExcluding":"0.22","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Movim prior to version 0.22 is affected by a Cross-Site WebSocket Hijacking vulnerability. This was the result of a missing header validation."},{"lang":"es","value":"Movim anterior a la versión 0.22 se ve afectado por una vulnerabilidad de Cross-Site WebSocket Hijacking. Este fue el resultado de una validación de encabezado faltante."}],"id":"CVE-2023-2848","lastModified":"2026-06-17T05:53:37.257","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.0,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"exploitabilityScore":1.6,"impactScore":5.8,"source":"report@snyk.io","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-2848","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2024-09-25T18:26:02.862232Z","version":"2.0.3"}}]},"published":"2023-09-14T12:15:07.737","references":[{"source":"report@snyk.io","tags":["Patch"],"url":"https://github.com/movim/movim/commit/49e2012aecdf918bb1d16f278fa9ff42fad29a9d"},{"source":"report@snyk.io","tags":["Patch"],"url":"https://github.com/movim/movim/commit/96372082acd3e5d778a2522a60a1805bf2af31f6"},{"source":"report@snyk.io","tags":["Vendor Advisory"],"url":"https://mov.im/node/pubsub.movim.eu/Movim/a2d05925-0427-4f3f-b777-d20571ddddff"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"url":"https://github.com/movim/movim/commit/49e2012aecdf918bb1d16f278fa9ff42fad29a9d"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"url":"https://github.com/movim/movim/commit/96372082acd3e5d778a2522a60a1805bf2af31f6"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://mov.im/node/pubsub.movim.eu/Movim/a2d05925-0427-4f3f-b777-d20571ddddff"}],"sourceIdentifier":"report@snyk.io","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-1385"}],"source":"report@snyk.io","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-346"}],"source":"nvd@nist.gov","type":"Primary"}]}