Diagrams: >> Drawio >> 10.0.30 Security Vulnerabilities
draw.io is a configurable diagramming and whiteboarding application. Prior to version 29.7.12, a crafted .drawio file can execute arbitrary JavaScript in the editor's origin when the file is opened. The vulnerability is not in the label sanitizer (which works correctly on the rendering path) but in a feature-detection routine in the Text Format panel that reads the raw cell label and assigns it to a detached element's innerHTML without sanitization. Browsers fire onerror for failed image loads even on detached elements, so an <img src=x onerror=...> payload in any cell label triggers script execution as soon as the cell is selected — which import does automatically. This issue has been patched in version 29.7.12.
CVSS Score
6.1
EPSS Score
0.002
Published
2026-06-10
Cross-site Scripting (XSS) - Reflected in GitHub repository jgraph/drawio prior to 21.6.3.
CVSS Score
9.6
EPSS Score
0.003
Published
2023-07-27
OS Command Injection in GitHub repository jgraph/drawio prior to 21.4.0.
CVSS Score
9.6
EPSS Score
0.011
Published
2023-07-27
OS Command Injection in GitHub repository jgraph/drawio prior to 21.5.0.
CVSS Score
8.3
EPSS Score
0.019
Published
2023-07-27
Denial of Service in GitHub repository jgraph/drawio prior to 18.1.3.
CVSS Score
5.3
EPSS Score
0.008
Published
2023-06-26
Cross-site Scripting (XSS) - Stored in GitHub repository jgraph/drawio prior to 21.2.8.
CVSS Score
6.5
EPSS Score
0.005
Published
2023-06-01
Cross-site Scripting (XSS) - DOM in GitHub repository jgraph/drawio prior to 20.5.2.
CVSS Score
6.5
EPSS Score
0.006
Published
2022-11-07
Cross-site Scripting (XSS) - Stored in GitHub repository jgraph/drawio prior to 20.3.1.
CVSS Score
4.3
EPSS Score
0.006
Published
2022-09-16
OS Command Injection in GitHub repository jgraph/drawio prior to 20.3.0.
CVSS Score
7.0
EPSS Score
0.013
Published
2022-09-09
Cross-site Scripting (XSS) - Generic in GitHub repository jgraph/drawio prior to 20.3.0.
CVSS Score
4.3
EPSS Score
0.005
Published
2022-09-08
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