GCD AI RADAR
incidents/AIR-2024-0267

CVE-2024-49038: XSS vulnerability in Microsoft Copilot Studio

Attack on AI2 Disclosed vulnerabilityInfrastructure vulnerability

An improper input neutralization vulnerability in Microsoft Copilot Studio allows unauthorized attackers to achieve elevation of privilege over a network. A patch was disclosed by the vendor.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

Details

type
Attack on AI
An AI model, agent or AI-powered product was the thing exploited, abused or leaked.
categories
  • Infrastructure vulnerability
    CVEs and advisories in AI frameworks, inference servers, MCP servers, AI developer tools and hosting stacks.
owasp llm top 10
mitre atlas
no technique for these categories
Both rows are derived from the type and categories (OWASP 2025 edition, ATLAS release 2026.09), not classified per record. How
severity
2 · Disclosed vulnerability
CVE or vendor advisory, patched or patchable, no confirmed exploitation.
targets
Microsoft
products
Copilot Studio
incident date
26 Nov 2024
first reported
26 Nov 2024
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
classifier confidence
0.95 · published at or above 0.80; see the methodology
tags
CVE-2024-49038 · xss · elevation-of-privilege
record
created 2026-10-18 10:04Z · updated 2026-10-18 10:04Z · json

Sources · 1

  1. 2024-11-26
    CVE-2024-49038: Improper neutralization of input during web page generation ('Cross-site Scripting') in Copilot Studio by an unauthorized…
    NVD · nvd.nist.gov/vuln/detail/CVE-2024-49038

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