SSRF in Laradashboard
CVE-2026-87821
Lara Dashboard through 1.3.1 contains a server-side request forgery vulnerability in the POST /api/admin/builder/markdown/fetch endpoint that allows any authenticated user to fetch arbitrary URLs and read the response body. Attackers can read internal HTTP services and cloud metadata including IAM credentials by supplying malicious URLs without host validation or redirect restrictions.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/laradashboard/laradashboard/security/advisories/GHSA-4xqv-4c27-6c4j (vendor-advisory)
- github.com/laradashboard/laradashboard/security/advisories/GHSA-f36j-h77g-6wj8 (vendor-advisory)
- github.com/laradashboard/laradashboard/commit/738cc1a219ce459323ef1d09c3789075f… (patch)
- github.com/laradashboard/laradashboard/blob/v1.3.1/app/Services/Builder/Markdow… (technical-description)
- github.com/laradashboard/laradashboard/blob/v0.9.2/app/Services/Builder/Markdow… (technical-description)
- github.com/laradashboard/laradashboard/blob/v1.3.1/app/Http/Controllers/Api/Bui… (technical-description)
- github.com/laradashboard/laradashboard/blob/v1.3.2/app/Support/Security/SafeUrl… (technical-description)
- github.com/laradashboard/laradashboard/releases/tag/v1.3.2 (release-notes)
- github.com/laradashboard/laradashboard (product)
- www.vulncheck.com/advisories/lara-dashboard-0.9.2-through-1.3.1-server-side-req… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-87821?
- CVE-2026-87821 is a high-severity vulnerability in Laradashboard, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.1/10. Published 2026-09-09.
- How severe is CVE-2026-87821?
- High severity. CVSS v3 base score is 7.1 out of 10.