Technology · npm
@excalidraw/excalidraw (npm) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in @excalidraw/excalidraw (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, Excalidraw vulnerable to XSS via Mermaid sequence diagram labels (KaTeX…, was published on 24 April 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About @excalidraw/excalidraw (npm)
A React component for integrating a virtual whiteboard with a hand-drawn look into web applications.
Latest @excalidraw/excalidraw (npm) vulnerabilities
- Excalidraw vulnerable to XSS via Mermaid sequence diagram labels (KaTeX rendering)medium
- Excalidraw XSS in Mermaid sequence diagram labels via KaTeXinfoCVSS 6.1
- CVE-2023-26140: Excalidraw Cross-site Scripting in canvas element linkslowCVSS 3.1EPSS 0.6%
- Excalidraw cross-site scripting in embedded linkslowCVSS 3.1
Most severe @excalidraw/excalidraw (npm) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- Excalidraw vulnerable to XSS via Mermaid sequence diagram labels (KaTeX rendering)medium
- CVE-2023-26140: Excalidraw Cross-site Scripting in canvas element linkslowCVSS 3.1EPSS 0.6%
- Excalidraw cross-site scripting in embedded linkslowCVSS 3.1
- Excalidraw XSS in Mermaid sequence diagram labels via KaTeXinfoCVSS 6.1
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/excalidraw-excalidraw.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "@excalidraw/excalidraw (npm) vulnerabilities", https://junglewise.ai/threats/technologies/excalidraw-excalidraw, 26 September 2026.