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TI-2021-02221 Aliases CVE-2021-3129GHSA-4qwp-7c67-jmcc

Ignition before 2.5.2, as used in Laravel and other products, allows unauthenticated…

Priority CRITICAL 100Exploited in the wildCWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-94.

Summary

Ignition before 2.5.2, as used in Laravel and other products, allows unauthenticated remote attackers to execute arbitrary code because of insecure usage of file_get_contents() and file_put_contents(). This is exploitable on sites using debug mode with Laravel before 8.4.2.

Why it matters now

Exploitation Active In CISA KEV since 2023-09-18CISA due date 2023-10-09Known ransomware use
EPSS 0.99943 99th percentileScored 2026-11-08
Public exploit Yes 3 exploit referencesTagged by NVD
Fix Fixed facade/ignition (Packagist): 2.5.2, 2.4.2, 1.16.14 +1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Active
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—facade/ignition (Packagist)2.5.0 to before 2.5.22.5.2Patch availableGHSA-4qwp-7c67-jmcc
—facade/ignition (Packagist)2.0.0 to before 2.4.22.4.2Patch availableGHSA-4qwp-7c67-jmcc
—facade/ignition (Packagist)1.7.0 to before 1.16.141.16.14Patch availableGHSA-4qwp-7c67-jmcc
—facade/ignition (Packagist)before 1.6.151.6.15Patch availableGHSA-4qwp-7c67-jmcc
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • facade/ignition (Packagist) Vendor— Affected 2.5.0 to before 2.5.2 Fixed in 2.5.2 Patch available GHSA-4qwp-7c67-jmcc
  • facade/ignition (Packagist) Vendor— Affected 2.0.0 to before 2.4.2 Fixed in 2.4.2 Patch available GHSA-4qwp-7c67-jmcc
  • facade/ignition (Packagist) Vendor— Affected 1.7.0 to before 1.16.14 Fixed in 1.16.14 Patch available GHSA-4qwp-7c67-jmcc
  • facade/ignition (Packagist) Vendor— Affected before 1.6.15 Fixed in 1.6.15 Patch available GHSA-4qwp-7c67-jmcc

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:facade:ignition:*:*:*:*:*:laravel:*:*before 2.5.2VulnerableFacade
cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:*before 8.4.2Running onLaravel
  • cpe:2.3:a:facade:ignition:*:*:*:*:*:laravel:*:* Versions before 2.5.2 Vulnerable ·Facade
  • cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:* Versions before 8.4.2 Running on ·Laravel

Remediation

  • Fix · GHSA-4qwp-7c67-jmcc facade/ignition (Packagist) Fixed in 2.5.2 Advisory →
  • Fix · GHSA-4qwp-7c67-jmcc facade/ignition (Packagist) Fixed in 2.4.2 Advisory →
  • Fix · GHSA-4qwp-7c67-jmcc facade/ignition (Packagist) Fixed in 1.16.14 Advisory →
  • Fix · GHSA-4qwp-7c67-jmcc facade/ignition (Packagist) Fixed in 1.6.15 Advisory →

Timeline

  1. 2023-09-18 Added to CISA KEV
  2. 2026-10-02 Threatist record created from CVE-2021-3129
  3. 2026-10-03 Alias added: GHSA-4qwp-7c67-jmcc

References

Exploit 3

Patch 1

Advisory 1

Other 4

  • TI-2025-33912 Livewire vulnerable to remote command execution during property update hydration KEVCVSS 4.0CRITICAL 9.2
  • TI-2018-10827 In Laravel Framework through 5.5.40 and 5.6.x through 5.6.29, remote code execution might… KEVCVSS 3.1HIGH 8.1
  • TI-2021-09454 A deserialization vulnerability in the destruct() function of Laravel v8.5.9 allows… CVSS 3.1CRITICAL 9.8
  • TI-2022-02662 laravel deserialization CVSS 3.1CRITICAL 9.8
  • TI-2017-12436 In Laravel framework through 5.5.21, remote attackers can obtain sensitive information… CVSS 3.0HIGH 7.5
  • TI-2024-36940 Laravel Pulse Allows Remote Code Execution via Unprotected Query Method CVSS 4.0HIGH 8.7
See all 34 →

Sources

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