# matrix-react-sdk (npm) vulnerabilities

Source: https://junglewise.ai/threats/technologies/matrix-react-sdk  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/matrix-react-sdk.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in matrix-react-sdk (npm): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2024-47824, was published on 15 October 2024.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 8 (0 critical, 0 exploited in the wild)

## About matrix-react-sdk (npm)

React SDK for building Matrix protocol client applications.

## Latest matrix-react-sdk (npm) vulnerabilities

- [CVE-2024-47824: Matrix React SDK information disclosure on room invitation](https://junglewise.ai/threats/cve-2024-47824-matrix-react-sdk-information-disclosure-on-room-invitation) (low, CVSS 3.1, published 15 Oct 2024)
- [CVE-2024-42347: Matrix SDK for React URL preview bypass in encrypted rooms](https://junglewise.ai/threats/cve-2024-42347-matrix-sdk-for-react-url-preview-bypass-in-encrypted-rooms) (low, CVSS 3.1, published 6 Aug 2024)
- [CVE-2023-37259: matrix-react-sdk XSS in Export Chat feature](https://junglewise.ai/threats/cve-2023-37259-matrix-react-sdk-xss-in-export-chat-feature) (low, CVSS 3.1, published 18 Jul 2023)
- [CVE-2023-30609: Matrix React SDK HTML injection in search results](https://junglewise.ai/threats/cve-2023-30609-matrix-react-sdk-html-injection-in-search-results) (low, CVSS 3.1, published 25 Apr 2023)
- [CVE-2023-28103: Matrix matrix-react-sdk prototype pollution](https://junglewise.ai/threats/cve-2023-28103-matrix-matrix-react-sdk-prototype-pollution) (low, CVSS 3.1, published 29 Mar 2023)
- [CVE-2022-36060: Matrix.org matrix-react-sdk prototype pollution in event processing](https://junglewise.ai/threats/cve-2022-36060-matrix-org-matrix-react-sdk-prototype-pollution-in-event) (low, CVSS 3.1, published 28 Mar 2023)
- [CVE-2021-32622: Improper file handling in matrix-react-sdk](https://junglewise.ai/threats/cve-2021-32622-matrix-react-sdk-cross-site-scripting-in-file-preview) (low, CVSS 3.1, published 10 Feb 2022)
- [CVE-2021-21320: Matrix React SDK user content sandbox document opening vulnerability](https://junglewise.ai/threats/cve-2021-21320-matrix-react-sdk-user-content-sandbox-document-opening) (low, CVSS 3.1, published 3 Mar 2021)

## Most severe matrix-react-sdk (npm) vulnerabilities

- [CVE-2021-21320: Matrix React SDK user content sandbox document opening vulnerability](https://junglewise.ai/threats/cve-2021-21320-matrix-react-sdk-user-content-sandbox-document-opening) (low, CVSS 3.1, published 3 Mar 2021)
- [CVE-2023-28103: Matrix matrix-react-sdk prototype pollution](https://junglewise.ai/threats/cve-2023-28103-matrix-matrix-react-sdk-prototype-pollution) (low, CVSS 3.1, published 29 Mar 2023)
- [CVE-2024-47824: Matrix React SDK information disclosure on room invitation](https://junglewise.ai/threats/cve-2024-47824-matrix-react-sdk-information-disclosure-on-room-invitation) (low, CVSS 3.1, published 15 Oct 2024)
- [CVE-2023-30609: Matrix React SDK HTML injection in search results](https://junglewise.ai/threats/cve-2023-30609-matrix-react-sdk-html-injection-in-search-results) (low, CVSS 3.1, published 25 Apr 2023)
- [CVE-2023-37259: matrix-react-sdk XSS in Export Chat feature](https://junglewise.ai/threats/cve-2023-37259-matrix-react-sdk-xss-in-export-chat-feature) (low, CVSS 3.1, published 18 Jul 2023)
- [CVE-2024-42347: Matrix SDK for React URL preview bypass in encrypted rooms](https://junglewise.ai/threats/cve-2024-42347-matrix-sdk-for-react-url-preview-bypass-in-encrypted-rooms) (low, CVSS 3.1, published 6 Aug 2024)
- [CVE-2021-32622: Improper file handling in matrix-react-sdk](https://junglewise.ai/threats/cve-2021-32622-matrix-react-sdk-cross-site-scripting-in-file-preview) (low, CVSS 3.1, published 10 Feb 2022)
- [CVE-2022-36060: Matrix.org matrix-react-sdk prototype pollution in event processing](https://junglewise.ai/threats/cve-2022-36060-matrix-org-matrix-react-sdk-prototype-pollution-in-event) (low, CVSS 3.1, published 28 Mar 2023)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other npm technologies

- [openclaw (npm)](https://junglewise.ai/threats/technologies/npm-openclaw): 214 vulnerabilities
- [flowise (npm)](https://junglewise.ai/threats/technologies/flowise): 133 vulnerabilities
- [parse-server (npm)](https://junglewise.ai/threats/technologies/parse-server): 117 vulnerabilities
- [vm2 (npm)](https://junglewise.ai/threats/technologies/vm2): 111 vulnerabilities
- [electron (npm)](https://junglewise.ai/threats/technologies/electron): 77 vulnerabilities
- [ghost (npm)](https://junglewise.ai/threats/technologies/ghost): 74 vulnerabilities
- [n8n (npm)](https://junglewise.ai/threats/technologies/npm-n8n): 64 vulnerabilities
- [hono (npm)](https://junglewise.ai/threats/technologies/hono): 62 vulnerabilities
- [directus (npm)](https://junglewise.ai/threats/technologies/directus): 61 vulnerabilities
- [nocodb (npm)](https://junglewise.ai/threats/technologies/nocodb): 54 vulnerabilities
- [undici (npm)](https://junglewise.ai/threats/technologies/undici): 53 vulnerabilities
- [@budibase/server (npm)](https://junglewise.ai/threats/technologies/budibase-server): 42 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "matrix-react-sdk (npm) vulnerabilities", https://junglewise.ai/threats/technologies/matrix-react-sdk, 13 November 2026.