CVE-2024-32987Network attack vector

Unauthenticated information disclosure via server-side request forgery

Published Jul 9, 2024 · Updated Feb 10, 2026

Server-side request forgery in Microsoft SharePoint Server 16.0 allows remote attackers to read sensitive data via crafted network requests. Microsoft has not disclosed the affected request-handling component or the operation that accepts an attacker-selected destination. No authentication or user interaction is required, and the published impact is limited to confidentiality.

CVSS severity7.5
High
EPSS probability2.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Microsoft SharePoint Server 16.0 allows remote attackers to read sensitive data via crafted network requests. Microsoft has not disclosed the affected request-handling component or the operation that accepts an attacker-selected destination. No authentication or user interaction is required, and the published impact is limited to confidentiality.

The record

CVE
CVE-2024-32987
Published
Jul 9, 2024
Updated
Feb 10, 2026
Vendor
Microsoft
Product
Microsoft SharePoint Enterprise Server 2016
Classifications
CWE-918
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=16.0.0 <16.0.5456.1000

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Microsoft · Microsoft SharePoint Enterprise Server 2016version=16.0.0 <16.0.5456.1000
Microsoft · Microsoft SharePoint Server 2019version=16.0.0 <16.0.10412.20001
Microsoft · Microsoft SharePoint Server Subscription Editionversion=16.0.0 <16.0.17328.20424

Published CVSS scores

7.5Microsoft CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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