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CVE-2026-90931— LaraDashboard 0.9.0 through 1.2.2 Stored XSS via SVG Upload

Quick assessment

Affected
laradashboard laradashboard
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Lara Dashboard是Lara Dashboard组织的一个提供可定制仪表盘的开发框架。 Lara Dashboard 0.9.0版本至1.2.2版本存在跨站脚本漏洞，该漏洞源于媒体上传时未对SVG文件内容进行清理，可能导致仅有media.create权限的已认证用户上传包含脚本标签的恶意SVG文件，当用户以内联方式打开该文件时嵌入的JavaScript在仪表盘环境中执行，造成会话劫持和管理员账户接管。

CVSS 5.4 · Medium EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 2

VendorProduct Version RangeStatus
laradashboard laradashboard 0.9.0< 1.3.0 affected
1.3.0 unaffected
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I. Basic Information for CVE-2026-90931

Vulnerability Information
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Vulnerability Title
LaraDashboard 0.9.0 through 1.2.2 Stored XSS via SVG Upload
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Lara Dashboard 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lara Dashboard是Lara Dashboard组织的一个提供可定制仪表盘的开发框架。 Lara Dashboard 0.9.0版本至1.2.2版本存在跨站脚本漏洞，该漏洞源于媒体上传时未对SVG文件内容进行清理，可能导致仅有media.create权限的已认证用户上传包含脚本标签的恶意SVG文件，当用户以内联方式打开该文件时嵌入的JavaScript在仪表盘环境中执行，造成会话劫持和管理员账户接管。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
laradashboard laradashboard 0.9.0 ~ 1.3.0 -

II. Public POCs for CVE-2026-90931

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III. Intelligence Information for CVE-2026-90931

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Vendor Advisories for CVE-2026-90931 (2)

Same Patch Batch · laradashboard · 2026-09-14 · 3 CVEs total

CVE-2026-90932 7.2 HIGH LaraDashboard 0.9.2 through 1.2.2 Path Traversal RCE
CVE-2026-90933 7.1 HIGH laradashboard through 1.2.2 Missing Authorization via License API

IV. Related Vulnerabilities

Same product: laradashboard
Same vendor: laradashboard
Same weakness: CWE-79