What is CVE-2024-43610?

CVE-2024-43610 is a high-severity vulnerability in Microsoft Copilot Studio, classified under Information Disclosure. CVSS score: 7.4/10. Published 2024-10-09.

How severe is CVE-2024-43610?

High severity. CVSS v3 base score is 7.4 out of 10.

Is CVE-2024-43610 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in Microsoft Copilot Studio

CVE-2024-43610

Exposure of Sensitive Information to an Unauthorized Actor in Copilot Studio allows a unauthenticated attacker to view sensitive information through network attack vector

Vulnerability class: Information Disclosure

Published 2024-10-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (63.2th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.011 · change: +0.001

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

Copilot Studio Information Disclosure Vulnerability (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-43610?: CVE-2024-43610 is a high-severity vulnerability in Microsoft Copilot Studio, classified under Information Disclosure. CVSS score: 7.4/10. Published 2024-10-09.
How severe is CVE-2024-43610?: High severity. CVSS v3 base score is 7.4 out of 10.
Is CVE-2024-43610 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.