What’s Vulnerable › Vulnerabilities

CVE-2023-3398: Denial of Service in jgraph/drawio

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-26 · updated 2026-06-17
• Weakness: CWE-400

Description

Denial of Service in GitHub repository jgraph/drawio prior to 18.1.3.

Affected products

• jgraph/drawio: before 18.1.3 — fixed in 18.1.3

How to fix

Upgrade to a fixed version: jgraph/drawio 18.1.3. Check the vendor advisory for mitigations.

References

• https://github.com/jgraph/drawio/commit/064729fec4262f9373d9fdcafda0be47cd18dd50
• https://huntr.dev/bounties/aa087215-80e1-433d-b870-650705630e69
• https://github.com/jgraph/drawio/commit/064729fec4262f9373d9fdcafda0be47cd18dd50
• https://huntr.dev/bounties/aa087215-80e1-433d-b870-650705630e69

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