Microsoft Office SharePoint
CVE-2019-1259 — Microsoft SharePoint Spoofing Vulnerability
Executive Summary
A spoofing vulnerability exists in Microsoft SharePoint when it improperly handles requests to authorize applications, resulting in cross-site request forgery (CSRF). To exploit this vulnerability, an attacker would need to create a page specifically designed to cause a cross-site request. The attacker would then need to convince a targeted user to click a link to the malicious page. The security update addresses the vulnerability by helping to ensure that SharePoint Server properly sanitizes user web requests.
Overview
Moderate
MS Severity
Not Exploited
MS Exploit Status
N/A
MS Exploit Likelihood
EPSS Score
0.01367
probability of exploitation in the next 30 days
0.68274 percentile - updated 2026-06-20
View on FIRST.org
Affected Products
1 affected product
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Microsoft SharePoint Foundation 2013 Service Pack 1 | 4484098 (Security Update) |
Moderate | Spoofing | Maybe |
Patches
1 patch
| Article | Type | Restart |
|---|---|---|
4484098 |
Security Update | Maybe |
Known Exploits
No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.
Acknowledgments
References
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