GHSA-mc5j-f6wx-h9qh
Suggest an improvement- Source
- https://github.com/advisories/GHSA-mc5j-f6wx-h9qh
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-mc5j-f6wx-h9qh/GHSA-mc5j-f6wx-h9qh.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-mc5j-f6wx-h9qh
- Aliases
-
- CVE-2026-48505
- Published
- 2026-06-25T18:45:45Z
- Modified
- 2026-06-25T19:00:08.359367187Z
- Severity
-
- 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- Filament: Multi-factor authentication (app) recovery codes can still be used multiple times via concurrent submission
- Details
-
A flaw in the handling of recovery codes for app-based multi-factor authentication allows the same recovery code to be reused via concurrent submission. This issue does not affect email-based MFA. It also only applies when recovery codes are enabled.
If an attacker gains access to both the user's password and their recovery codes, they get two authenticated sessions per recovery code burned instead of one, or more if they batch the parallel submissions wider, materially extending the attacker's window of access compared to what the single-use guarantee implies.
- Database specific
{ "github_reviewed_at": "2026-06-25T18:45:45Z", "severity": "HIGH", "cwe_ids": [ "CWE-362", "CWE-841" ], "github_reviewed": true, "nvd_published_at": "2026-06-22T22:16:47Z" }- References
Affected packages
Packagist / filament/filament
Package
- Name
- filament/filament
- Purl
- pkg:composer/filament%2Ffilament
Affected versions
v4.*
v4.0.0
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.14
v4.0.15
v4.0.16
v4.0.17
v4.0.18
v4.0.19
v4.0.20
v4.1.0
v4.1.1
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.1.6
v4.1.7
v4.1.8
v4.1.9
v4.1.10
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.3.0
v4.3.1
v4.4.0
v4.5.0
v4.5.1
v4.5.2
v4.5.3
v4.6.0
v4.6.1
v4.6.2
v4.6.3
v4.7.0
v4.7.1
v4.7.2
v4.7.3
v4.7.4
v4.8.0
v4.8.1
v4.8.2
v4.8.3
v4.8.4
v4.8.5
v4.9.0
v4.9.1
v4.9.2
v4.9.3
v4.9.4
v4.9.5
v4.10.0
v4.10.1
v4.10.2
v4.11.0
v4.11.1
v4.11.2
v4.11.3
v4.11.4
Packagist / filament/filament
Package
- Name
- filament/filament
- Purl
- pkg:composer/filament%2Ffilament