CVE-2021-43996 json
Incorrect Access Control in Ignition
published 2021-11-17 4 y ago modified 2026-06-17 4 mo ago also GHSA-vhrp-8qx4-vr6c , EUVD-2021-2398
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist facade/ignition 1.16.15, 2.0.6
- facade ignition 1.6.15, 2.0.6
- github.com/facade/ignition#285 pull request
- github.com/facade/ignition/compare/1.16.14...1.16.15 advisory
- github.com/facade/ignition/compare/2.0.5...2.0.6 advisory
Exploit prediction
1.73% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | facade/ignition | <1.16.15 >=2.0.0, <2.0.6 |
1.16.15 2.0.6 |
Classification
- Weakness
-
- CWE-284 Improper Access Control
References
-
github.com
/facade/ignition/pull/285
web, patch, third-party-advisory
-
github.com
/facade/ignition/compare/1.16.14...1.16.15
web, patch, third-party-advisory
-
github.com
/facade/ignition/compare/2.0.5...2.0.6
web, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-43996
advisory
-
github.com
/facade/ignition
package
Sources
- CVE List CVE-2021-43996
- GitHub Advisory GHSA-vhrp-8qx4-vr6c
- NVD CVE-2021-43996
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