cve-2021-32622
Vulnerability from cvelistv5
Published
2021-05-17 19:35
Modified
2024-08-03 23:25
Severity ?
4.2 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
Summary
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.
References
security-advisories@github.comhttps://github.com/matrix-org/matrix-react-sdk/pull/5981Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/matrix-org/matrix-react-sdk/security/advisories/GHSA-8796-gc9j-63rvPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/matrix-org/matrix-react-sdk/pull/5981Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/matrix-org/matrix-react-sdk/security/advisories/GHSA-8796-gc9j-63rvPatch, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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