Threat Investigation
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CVE-2021-39307

Medium

Description

PDFTron's WebViewer UI 8.0 or below renders dangerous URLs as hyperlinks in supported documents, including JavaScript URLs, allowing the execution of arbitrary JavaScript code.

SeverityMedium
CVSS6.1
Exploit probability—
ProductPdftron Webviewer Ui
PublishedSep 15, 2021
First seenSep 15, 2021

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
pdftron webviewer_uiv ≤ 8.0—

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