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Hackers target Microsoft SharePoint RCE chain with PoC exploit
August 26, 2026 · BleepingComputer · Severity: HIGH
Attackers are now targeting a chain of two Microsoft SharePoint vulnerabilities that can allow them to execute arbitrary code on unpatched servers, according to threat intelligence company Defused.
Key Takeaways
- Attackers exploit a chain of two SharePoint vulnerabilities for remote code execution on unpatched servers.
- The PoC exploit enables arbitrary code execution, posing a critical threat to organizations.
- Defused reports active targeting, urging immediate patching of affected Microsoft SharePoint servers.