CVE-2026-87821 Details
Description
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.
A server-side request forgery (SSRF) vulnerability has been identified in Lara Dashboard versions 0.9.2 through 1.3.1. The issue resides in the Builder feature's Markdown fetch endpoint, which allows authenticated users to send requests to arbitrary URLs without proper validation. This vulnerability can be exploited to access internal HTTP services and cloud metadata, including sensitive IAM credentials, by supplying malicious URLs. The vulnerability arises from a lack of host validation and redirect restrictions, enabling attackers to read responses from internal services and cloud metadata endpoints.
Users can upgrade to Lara Dashboard version 1.3.2 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 9, 2026CISA-ADP
Assessed Sep 9, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Lara Dashboard | <= 1.2.2 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 9, 2026 | CVE Modified | CISA-ADP |
| Sep 9, 2026 | New CVE Received | [email protected] |