CVE-2021-43996

Incorrect Access Control in Ignition

9.8 CriticalFix available

The Ignition component before 1.16.15, and 2.0.x before 2.0.6, for Laravel has a "fix variable names" feature that can lead to incorrect access control.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

1.73%Up 0.9 points since Nov 18, 2021

What each source reports

NVD Score used 9.8

The Ignition component before 1.16.15, and 2.0.x before 2.0.6, for Laravel has a "fix variable names" feature that can lead to incorrect access control.

Record: CVE-2021-43996
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

The Ignition component before 1.16.15, and 2.0.x before 2.0.6, for Laravel has a "fix variable names" feature that can lead to incorrect access control.

Record: CVE-2021-43996
Updated: 2026-11-02

EUVDEUVD-2021-2398 No score

The Ignition component before 1.16.15, and 2.0.x before 2.0.6, for Laravel has a "fix variable names" feature that can lead to incorrect access control.

Record: EUVD-2021-2398
Updated: 2026-11-03

GitHub AdvisoriesGHSA-vhrp-8qx4-vr6c 9.8

Incorrect Access Control in Ignition

The Ignition component before 1.16.15, and 2.0.x before 2.0.6, for Laravel has a "fix variable names" feature that can lead to incorrect access control.

Record: GHSA-vhrp-8qx4-vr6c
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-284
Updated: 2026-11-02

OSV 9.8

The Ignition component before 1.16.15, and 2.0.x before 2.0.6, for Laravel has a "fix variable names" feature that can lead to incorrect access control.

Record: CVE-2021-43996
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVGHSA-vhrp-8qx4-vr6c 9.8

Incorrect Access Control in Ignition

The Ignition component before 1.16.15, and 2.0.x before 2.0.6, for Laravel has a "fix variable names" feature that can lead to incorrect access control.

Record: GHSA-vhrp-8qx4-vr6c
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-284
Updated: 2026-11-02

Affected products

facade ignition

Affected packages

Affected packages
Package	Affected	Fixed
`facade/ignition` Packagist	before 1.16.15	1.16.15
`facade/ignition` Packagist	2.0.0 up to 2.0.6	2.0.6
`facade/ignition` Packagist	before 1.16.15, plus listed versions 1.0.01.0.11.0.21.0.31.0.4 Show 45 moreShow less 1.1.01.1.11.10.01.11.01.11.11.11.21.12.01.12.11.13.01.13.11.14.01.15.01.16.01.16.11.16.141.16.21.16.31.16.41.2.01.3.01.4.01.4.11.4.101.4.111.4.121.4.131.4.141.4.151.4.161.4.171.4.181.4.191.4.21.4.31.4.41.4.51.4.61.4.71.4.81.4.91.5.01.6.01.6.11.6.101.6.15	1.16.15
`facade/ignition` Packagist	2.0.0 up to 2.0.6, plus listed versions 2.0.12.0.22.0.42.0.5	2.0.6

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-43996 is a critical vulnerability (CVSS 9.8) in Facade Ignition, published November 17, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.73%, the 77th percentile. Fixed in facade/ignition 1.16.15.

References

This page doesn't list everything

Left out here: 17 versions. The JSON record has them.