diff --git a/2021/32xxx/CVE-2021-32622.json b/2021/32xxx/CVE-2021-32622.json index bfd1063cf3f..dc49023d9fc 100644 --- a/2021/32xxx/CVE-2021-32622.json +++ b/2021/32xxx/CVE-2021-32622.json @@ -1,18 +1,88 @@ { - "data_type": "CVE", - "data_format": "MITRE", - "data_version": "4.0", "CVE_data_meta": { + "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-32622", - "ASSIGNER": "cve@mitre.org", - "STATE": "RESERVED" + "STATE": "PUBLIC", + "TITLE": "File upload local preview can run embedded scripts after user interaction" }, + "affects": { + "vendor": { + "vendor_data": [ + { + "product": { + "product_data": [ + { + "product_name": "matrix-react-sdk", + "version": { + "version_data": [ + { + "version_value": "< 3.21.0" + } + ] + } + } + ] + }, + "vendor_name": "matrix-org" + } + ] + } + }, + "data_format": "MITRE", + "data_type": "CVE", + "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", - "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided." + "value": "Matrix-React-SDK is a react-based SDK for inserting a Matrix chat/voip client into a web page. Before version 3.21.0, when uploading a file, the local file preview can lead to execution of scripts embedded in the uploaded file. This can only occur after several user interactions to open the preview in a separate tab. This only impacts the local user while in the process of uploading. It cannot be exploited remotely or by other users. This vulnerability is patched in version 3.21.0." } ] + }, + "impact": { + "cvss": { + "attackComplexity": "HIGH", + "attackVector": "LOCAL", + "availabilityImpact": "LOW", + "baseScore": 4.2, + "baseSeverity": "MEDIUM", + "confidentialityImpact": "LOW", + "integrityImpact": "LOW", + "privilegesRequired": "LOW", + "scope": "UNCHANGED", + "userInteraction": "REQUIRED", + "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L", + "version": "3.1" + } + }, + "problemtype": { + "problemtype_data": [ + { + "description": [ + { + "lang": "eng", + "value": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')" + } + ] + } + ] + }, + "references": { + "reference_data": [ + { + "name": "https://github.com/matrix-org/matrix-react-sdk/security/advisories/GHSA-8796-gc9j-63rv", + "refsource": "CONFIRM", + "url": "https://github.com/matrix-org/matrix-react-sdk/security/advisories/GHSA-8796-gc9j-63rv" + }, + { + "name": "https://github.com/matrix-org/matrix-react-sdk/pull/5981", + "refsource": "MISC", + "url": "https://github.com/matrix-org/matrix-react-sdk/pull/5981" + } + ] + }, + "source": { + "advisory": "GHSA-8796-gc9j-63rv", + "discovery": "UNKNOWN" } } \ No newline at end of file