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Case File

CVE-2019-1257

HIGH · CVSS 8.8 EPSS 11.66% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-09-11 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Microsoft, SharePoint. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 11.7% probability of exploitation in the next 30 days. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-1257
Severity
HIGH
CVSS
8.8
EPSS
11.66%
Microsoft SharePoint

Original NVD Description

A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package, aka 'Microsoft SharePoint Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1295, CVE-2019-1296.

Related CVEs

Other vulnerabilities affecting the same vendor(s)