CVE-2024-38206

mediumpriority · track · 30EPSS 0.123 · 96 %ileEUNLRUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

12.3% (96th) EPSS

CVSS 6.5 · medium

Is it mine?

6 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · msrc_csaf

EPSS · scored 2026-10-27

An authenticated attacker can bypass Server-Side Request Forgery (SSRF) protection in Microsoft Copilot Studio to leak sensitive information over a network.

cvss

Technical severity, 0–10. One row per scoring source.

8.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6–8.5

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.18.5highAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.18.5highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N/E:U/RL:O/RC:Csecondary · ENISA EU

v3.18.5highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:Nsecondary · secure@microsoft.com USexploitability 3.1 · impact 4.7

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.18.5highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:Nsecondary · NCSC-NL NL

v3.18.5highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-918USCWE-918USCWE-918USCWE-918US

affected products (6)

Products and version ranges known to be affected.

Microsoft Microsoft Copilot Studio≤ N/Aenisa_euvdEU
Microsoft Corp Copilot Studioall versionsfstec_bduRU
Microsoft Copilot Studioall versionsfixedmsrc_csafUS
copilot_studioall versionsncsc_nlNLcpe:2.3:a:microsoft:copilot_studio:-:*:*:*:*:*:*:*
microsoft_copilot_studioall versionsncsc_nlNLcpe:2.3:a:microsoft:microsoft_copilot_studio:n_a:*:*:*:*:*:*:*
microsoft copilot studioall versionsnvdUScpe:2.3:a:microsoft:copilot_studio:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2024-0337Kwetsbaarheden verholpen in Microsoft OfficeNL2024-08-13csaf · ncsc_nlNL
Microsoft heeft kwetsbaarheden verholpen in diverse Office producten.
msrc_CVE-2024-38206Microsoft Copilot Studio Information Disclosure Vulnerability2024-08-13csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu msrc_csaf ncsc_nl nvd NVD CVE.org MITRE

published 2024-08-06modified 2026-09-09

references (4)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan