CVE-2026-65449
Received Received - Intake

Cross-Site Scripting (XSS) in MapSVG <= 8.14.0

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: Patchstack

Description
Contributor Cross Site Scripting (XSS) in MapSVG <= 8.14.0 versions.

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Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-23
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
CVE-2026-65449
EUVD
EUVD-2026-48214

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
mapsvg mapsvg to 8.14.0 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This is a Contributor Cross Site Scripting (XSS) vulnerability found in MapSVG versions up to and including 8.14.0. XSS allows attackers to inject malicious scripts into web pages viewed by other users. In this case, the vulnerability is present in the contributor functionality of the plugin.

Impact Analysis

An attacker could exploit this to execute malicious scripts in the context of a user's browser session when viewing a page with the vulnerable MapSVG plugin. This could lead to theft of session cookies, account takeover, or defacement of the website.

Compliance Impact

This vulnerability could lead to unauthorized access to user data, which may violate GDPR's data protection requirements or HIPAA's safeguards for protected health information. Organizations using the vulnerable software may face compliance violations if user data is compromised.

Mitigation Strategies

Update MapSVG to the latest version (8.14.0 or higher) to patch the XSS vulnerability. If an update is not available, consider disabling or removing the plugin until a fix is released.

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