CVE-2025-49704
Actively exploited. CVE-2025-49704 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-07-22) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2025-49704 is indexed in Metasploit. Expect opportunistic scanning and exploitation attempts — prioritize remediation.
Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-49706. CVE-2025-53770 is a patch bypass for CVE-2025-49704, and the updates for CVE-2025-53770 include more robust protection than those for CVE-2025-49704.
CSIRTS triage
- What
- Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network.
- Who is affected
- Deployments of Microsoft SharePoint that are running affected versions.
- Urgency
- Remediation is urgent due to active exploitation and critical severity.
- Action
- Apply the latest security patch provided by Microsoft.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 100% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2025-49704 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- MetasploitA Metasploit Framework module targets this CVE — weaponized, point-and-click exploitation.look it up ↗
Advisory coverage (1)
- criticalexploitedCVE-2025-49704: Microsoft SharePoint Code Injection Vulnerabilitycisa-kev · 2025-07-22
External references
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[](https://www.csirts.com/cve/CVE-2025-49704)