plugin
20 known security issues reported for the Svg Support WordPress plugin. Most recent disclosed Jul 24, 2026.
Running Svg Support on your site? Check whether your installed version is affected.
Scan your site freeThe SVG Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.5.16 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that wil...
The SVG Support plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 2.5.14. This makes it possible for authenticated attackers, with contributor-level access and above, to perform an unauthorized action.
The SVG Support plugin for WordPress is running a vulnerable dependency (svg-sanitize, 0.14.1) in all versions up to, and including, 2.5.8. The vulnerable dependency has a Stored Cross-Site Scripting vulnerability due to insufficient SVG sanitization. The SVG Support plugin may be exploited if the uploaded SVG image is...
The SVG Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 2.5.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web...
[en] The SVG Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 2.5.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary...
[en] The SVG Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the SVG upload feature in all versions up to, and including, 2.5.5 due to insufficient input sanitization and output escaping, even when the 'Sanitize SVG while uploading' feature is enabled. This makes it possible for authentica...
The SVG Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the SVG upload feature in all versions up to, and including, 2.5.7 due to insufficient input sanitization and output escaping, even when the 'Sanitize SVG while uploading' feature is enabled. This makes it possible for authenticated a...
The SVG Support plugin for WordPress defaults to insecure settings in version 2.5 and 2.5.1. SVG files containing malicious javascript are not sanitized. While version 2.5 adds the ability to sanitize image as they are uploaded, the plugin defaults to disable sanitization and does not restrict SVG upload to only admini...
[en] The SVG Support plugin for WordPress defaults to insecure settings in version 2.5 and 2.5.1. SVG files containing malicious javascript are not sanitized. While version 2.5 adds the ability to sanitize image as they are uploaded, the plugin defaults to disable sanitization and does not restrict SVG upload to only a...
[en] The SVG Support WordPress plugin before 2.5 does not properly handle SVG added via an URL, which could allow users with a role as low as author to perform Cross-Site Scripting attacks
The SVG Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘blockip’ parameter in versions up to, and including, 2.4.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arb...
[en] svg-sanitizer is a SVG/XML sanitizer written in PHP. A cross-site scripting vulnerability impacts all users of the `svg-sanitizer` library prior to version 0.15.0. This issue is fixed in version 0.15.0. There is currently no workaround available.
[en] The SVG Support WordPress plugin before 2.3.20 does not escape the "CSS Class to target" setting before outputting it in an attribute, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
The SVG Support WordPress plugin before 2.3.20 does not escape the "CSS Class to target" setting before outputting it in an attribute, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
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