---
title: "CVE-2026-87821: Lara Dashboard - Server-Side Request Forgery"
description: "Lara Dashboard <= 1.3.1 contains a server-side request forgery caused by lack of host validation and redirect restrictions in POST /api/admin/builder/markdown/fetch, letting authenticated users fetch arbitrary URLs and read responses."
url: https://panop.io/threat-heartbeat/CVE-2026-87821/
---

# CVE-2026-87821 Lara Dashboard - Server-Side Request Forgery

Lara Dashboard <= 1.3.1 contains a server-side request forgery caused by lack of host validation and redirect restrictions in POST /api/admin/builder/markdown/fetch, letting authenticated users fetch arbitrary URLs and read responses.

CVSS base score 7.1 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.47% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-87821)

## Details

Type

Server-Side Request Forgery

Impact

Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Published

9 September 2026

Updated

15 October 2026

Weakness

[CWE-918](https://cwe.mitre.org/data/definitions/918.html)

## Vendor fix

Update to the latest version that fixes this vulnerability.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-87821](https://nvd.nist.gov/vuln/detail/CVE-2026-87821)
- [https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Http/Controllers/Api/Builder/MarkdownController.php](https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Http/Controllers/Api/Builder/MarkdownController.php)
- [https://github.com/laradashboard/laradashboard/commit/738cc1a219ce459323ef1d09c3789075f1b8d2f2](https://github.com/laradashboard/laradashboard/commit/738cc1a219ce459323ef1d09c3789075f1b8d2f2)
- [https://github.com/laradashboard/laradashboard/security/advisories/GHSA-4xqv-4c27-6c4j](https://github.com/laradashboard/laradashboard/security/advisories/GHSA-4xqv-4c27-6c4j)
- [https://github.com/laradashboard/laradashboard](https://github.com/laradashboard/laradashboard)
- [https://github.com/laradashboard/laradashboard/blob/v0.9.2/app/Services/Builder/MarkdownFetchService.php](https://github.com/laradashboard/laradashboard/blob/v0.9.2/app/Services/Builder/MarkdownFetchService.php)
- [https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Services/Builder/MarkdownFetchService.php](https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Services/Builder/MarkdownFetchService.php)
- [https://github.com/laradashboard/laradashboard/blob/v1.3.2/app/Support/Security/SafeUrlValidator.php](https://github.com/laradashboard/laradashboard/blob/v1.3.2/app/Support/Security/SafeUrlValidator.php)
- [https://github.com/laradashboard/laradashboard/releases/tag/v1.3.2](https://github.com/laradashboard/laradashboard/releases/tag/v1.3.2)
- [https://github.com/laradashboard/laradashboard/security/advisories/GHSA-f36j-h77g-6wj8](https://github.com/laradashboard/laradashboard/security/advisories/GHSA-f36j-h77g-6wj8)
- [https://www.vulncheck.com/advisories/lara-dashboard-0.9.2-through-1.3.1-server-side-request-forgery-in-builder-markdown-fetch](https://www.vulncheck.com/advisories/lara-dashboard-0.9.2-through-1.3.1-server-side-request-forgery-in-builder-markdown-fetch)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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