CVE-2026-97224
Excalidraw Imported File restore.ts cross site scripting
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 24, 2026
- Updated
- Sep 24, 2026
- Reserved
- Sep 24, 2026
Description
A vulnerability was detected in Excalidraw up to 0.18.1. The impacted element is an unknown function of the file packages/excalidraw/data/restore.ts of the component Imported File Handler. Performing a manipulation of the argument customData.generationData.html results in cross site scripting. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Excalidrawn/a |
|
References
- VDB-409318 | Excalidraw Imported File restore.ts cross site scriptingvdb-entrytechnical-description
- VDB-409318 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-97224 | CVE Analysis and Reportthird-party-advisory
- Submit #907811 | excalidraw Excalidraw 0.18.1 Stored XSSthird-party-advisory
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