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CVE-2019-1262

30
FAUCET Score

CVE-2019-1262 describes a Cross-Site Scripting (XSS) vulnerability in Microsoft SharePoint Server, specifically affecting SharePoint Foundation, due to improper sanitization of web requests. This medium-severity vulnerability (CVSS 5.4) can be exploited with low attack complexity, requiring user interaction, and could lead to limited confidentiality and integrity impacts. While not listed in CISA's KEV catalog, a persistent XSS exploit for SharePoint 2013 SP1 exists on ExploitDB, and the vulnerability has received minimal community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2013CPE matchmatch criteria
cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.99%
Probability of exploitation in next 30 days
EPSS Percentile
85.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-47417 · Sep 25, 2019
This CVE's current EPSS score of 0.0299 is in the 98th percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Microsoft SharePoint Foundation 2013 Service Pack 1
View patch

Vendor Advisories (1)

microsoft2019-Sep/CVE-2019-1262Important

Microsoft Office SharePoint XSS Vulnerability

Sep 10, 2019

References

packetstormsecurity.com / files/154591/Microsoft-SharePoint-2013-SP1-Cross-Site-Scripting.html
portal.msrc.microsoft.com / en-US/security-guidance/advisory/CVE-2019-1262
PatchVendor Advisory