CVE-2023-3026

MEDIUM 6.1CVE-2023-3026 · Published 01/06/2023 · updated 17/06/2026

In short

CVE-2023-3026 is a MEDIUM (CVSS 6.1) vulnerability affecting drawio (diagrams).
Chance of exploitation in the next 30 days (EPSS): 0.53%, higher than 45.1% of all vulnerabilities.
Fix: update to 21.2.8 or later.

Package	Affected versions	Patched versions
drawio diagrams	`< 21.2.8`	`21.2.8`

Cross-site Scripting (XSS) - Stored in GitHub repository jgraph/drawio prior to 21.2.8.

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