Resource exhaustion in Laradashboard
CVE-2026-105127
LaraDashboard 1.4.2 before 1.4.8 applies advanced email validation to unauthenticated forgot-password and reset-password requests, triggering DNS lookups and paid AbstractAPI verification calls. Unauthenticated attackers can submit arbitrary addresses to exhaust the verification quota, making validation fail open for all public forms, and probe domain resolution.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/laradashboard/laradashboard (product)
- github.com/laradashboard/laradashboard/blob/v1.4.2/app/Http/Requests/Auth/Forgo… (technical-description)
- github.com/laradashboard/laradashboard/blob/v1.4.2/app/Http/Requests/Auth/Reset… (technical-description)
- github.com/laradashboard/laradashboard/blob/v1.4.2/app/Services/EmailDomainChec… (technical-description)
- github.com/laradashboard/laradashboard/blob/v1.4.2/app/Services/EmailVerificati… (technical-description)
- github.com/laradashboard/laradashboard/commit/8babc803066a74c628fa012928fb1e659… (patch)
- github.com/laradashboard/laradashboard/pull/339 (issue-tracking, patch)
- github.com/laradashboard/laradashboard/releases/tag/v1.4.8 (release-notes)
- github.com/laradashboard/laradashboard/security/advisories/GHSA-5hq2-r2f3-9vp9 (vendor-advisory)
- github.com/laradashboard/laradashboard/security/advisories/GHSA-v36p-8578-8gch (vendor-advisory)
Frequently asked questions
- What is CVE-2026-105127?
- CVE-2026-105127 is a medium-severity vulnerability in Laradashboard, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.3/10. Published 2026-10-04.
- How severe is CVE-2026-105127?
- Medium severity. CVSS v3 base score is 5.3 out of 10.