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Medium · 5.4 Public exploit CVE-2026-90931 EUVD-2026-77449GHSA-qxqf-9qjp-qgw3

LaraDashboard 0.9.0 through 1.2.2 Stored XSS via SVG Upload

Published Sep 14, 2026 · Updated Oct 29, 2026 · Assigned by VulnCheck

Vendor: LaraDashboard Product: LaraDashboard

Description

LaraDashboard versions 0.9.0 through 1.2.2 fail to sanitize SVG file content during media upload, allowing authenticated users with only the media.create permission to upload malicious SVG files containing script tags. When any user including administrators opens the stored SVG file served inline from the application origin, the embedded JavaScript executes in the dashboard context, enabling session hijacking and administrative account takeover.

Affected products

VendorProductAffectedFixed
laradashboard laradashboard 0.9.0 – < 1.3.0 1.3.0

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References