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| purl | pkg:npm/matrix-react-sdk@3.103.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-k3ft-j7d1-nkh7
Aliases: CVE-2024-42347 GHSA-f83w-wqhc-cfp4 |
Matrix SDK for React's URL preview setting for a room is controllable by the homeserver ### Impact A malicious homeserver could manipulate a user's account data to cause the client to enable URL previews in end-to-end encrypted rooms, in which case any URLs in encrypted messages would be sent to the server. Even if the CVSS score would be 4.1 ([AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N](https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N&version=3.1)) the maintainer classifies this as High severity issue. ### Patches This was patched in matrix-react-sdk 3.105.1. ### Workarounds Deployments that trust their homeservers, as well as closed federations of trusted servers, are not affected. ### References N/A. |
Affected by 0 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||
| Date | Actor | Action | Vulnerability | Source | VulnerableCode Version |
|---|---|---|---|---|---|
| 2026-04-16T23:05:35.965770+00:00 | GitLab Importer | Affected by | VCID-k3ft-j7d1-nkh7 | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/matrix-react-sdk/CVE-2024-42347.yml | 38.4.0 |
| 2026-04-12T00:23:33.916239+00:00 | GitLab Importer | Affected by | VCID-k3ft-j7d1-nkh7 | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/matrix-react-sdk/CVE-2024-42347.yml | 38.3.0 |
| 2026-04-03T00:31:11.780835+00:00 | GitLab Importer | Affected by | VCID-k3ft-j7d1-nkh7 | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/matrix-react-sdk/CVE-2024-42347.yml | 38.1.0 |