CVE-2026-47641

MEDIUM
Published Jun 9, 2026 Modified Jun 10, 2026 CWE-20

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

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CVSS v3.1 Score

4.6
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS — Exploit Prediction

0.0051
Probability of exploitation
0.40%
Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-20 Improper Input Validation

Affected Products

Vendor Product
microsoft sharepoint_server
microsoft sharepoint_server
microsoft sharepoint_server

References

Frequently Asked Questions

What is CVE-2026-47641? +
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. It has a CVSS v3.1 base score of 4.6 (MEDIUM).
How severe is CVE-2026-47641? +
CVE-2026-47641 has a CVSS v3.1 score of 4.6 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0051, placing it in the 0th percentile for exploitation probability.
What products are affected by CVE-2026-47641? +
CVE-2026-47641 affects products from microsoft, specifically: sharepoint_server. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2026-47641? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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