TI-2021-19410 Aliases CVE-2021-43515 GHSA-64fq-9c6w-rq44

CSV Injection (aka Excel Macro Injection or Formula Injection) exists in creating new…

LOW 36CWE-1236Published 2022-04-08 · Updated 2024-08-04

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

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.

Why it matters now

EPSS 0.01014 63rd percentileScored 2026-11-07

Fix Fixed kevinpapst/kimai2 (Packagist): 1.14.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	kevinpapst/kimai2 (Packagist)	before 1.14.1	1.14.1	Patch available	GHSA-64fq-9c6w-rq44

— Vendor— Affected all versions Fixed in — No fix listed CNA
kevinpapst/kimai2 (Packagist) Vendor— Affected before 1.14.1 Fixed in 1.14.1 Patch available GHSA-64fq-9c6w-rq44

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:kimai:kimai::::::::	before 1.14.1	Vulnerable	kimai

cpe:2.3:a:kimai:kimai:*:*:*:*:*:*:*:* Versions before 1.14.1 Vulnerable ·kimai

Remediation

Fix · GHSA-64fq-9c6w-rq44 kevinpapst/kimai2 (Packagist) Fixed in 1.14.1 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2021-43515
2026-10-03 Alias added: GHSA-64fq-9c6w-rq44

References

Patch 1

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

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2021-43515

Other 2

TI-2023-30240 Kimai 1.30.10 SameSite Cookie Vulnerability Session Hijacking CVSS 4.0HIGH 8.5
TI-2026-22900 Kimai: API invoice endpoint missing customer-level access control (IDOR) CVSS 3.1MEDIUM 6.5
TI-2026-30580 Kimai: Formula Injection via tag names in XLSX export CVSS 4.0MEDIUM 5.4
TI-2026-29230 Kimai: Stored XSS via Incomplete HTML Attribute Escaping in Team Member Widget CVSS 3.1MEDIUM 5.4
TI-2019-15371 Kimai 2- persistent cross-site scripting (XSS) CVSS 4.0MEDIUM 5.1
TI-2026-29237 Kimai's User Preferences API allows standard users to modify restricted attributes: hourly_rate, internal_rate CVSS 3.1MEDIUM 4.3

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences