What’s Vulnerable › Vulnerabilities

CVE-2023-3026: Cross-site Scripting (XSS) - Stored in jgraph/drawio

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-01 · updated 2026-06-17
• Weakness: CWE-79

Description

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

Affected products

• jgraph/drawio: before 21.2.8 — fixed in 21.2.8

How to fix

Upgrade to a fixed version: jgraph/drawio 21.2.8. Check the vendor advisory for mitigations.

References

• https://github.com/jgraph/drawio/commit/c7ac634055c3edfabc7729fc4298a5ab7bfbf384
• https://huntr.dev/bounties/9bbcc127-1e69-4c88-b318-d2afef48eff0
• https://github.com/jgraph/drawio/commit/c7ac634055c3edfabc7729fc4298a5ab7bfbf384
• https://huntr.dev/bounties/9bbcc127-1e69-4c88-b318-d2afef48eff0
• https://huntr.com/bounties/9bbcc127-1e69-4c88-b318-d2afef48eff0

Get alerted when CVE-2023-3026 or the next vulnerability affects your stack