CVE-2023-28288

HIGH

Microsoft SharePoint Server - Server-Side Request Forgery

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-28288. PoCs published by Amirhossein Bahramizadeh.

AI-analyzed exploit summary This exploit demonstrates a spoofing vulnerability in Microsoft SharePoint by replacing a legitimate file with a fake one, leveraging file manipulation and HTTP requests to trigger the vulnerability.

Description

Microsoft SharePoint Server Spoofing Vulnerability

Exploits (1)

exploitdb WORKING POC
by Amirhossein Bahramizadeh · cwebappsmultiple
https://www.exploit-db.com/exploits/51543

This exploit demonstrates a spoofing vulnerability in Microsoft SharePoint by replacing a legitimate file with a fake one, leveraging file manipulation and HTTP requests to trigger the vulnerability.

Classification
Working Poc 80%
Attack Type
Other
Complexity
Moderate
Reliability
Reliable
Target: Microsoft SharePoint Enterprise Server 2016
No auth needed
Prerequisites: Access to the target SharePoint server · Ability to host a fake file on an attacker-controlled server
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 8.1
EPSS 0.0909
EPSS Percentile 92.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-918
Status published
Products (5)
microsoft/sharepoint_foundation 2013 sp1
microsoft/sharepoint_server
microsoft/sharepoint_server 2013 sp1
microsoft/sharepoint_server 2016
microsoft/sharepoint_server 2019
Published Apr 11, 2023
Tracked Since Feb 18, 2026