Vulnerability Details CVE-2026-41553
PDF Export Module used in DHTMLX's products Gantt and Scheduler is vulnerable to Remote Code Execution due to lack of "data" parameter sanitization. An unauthenticated attacker can inject the malicious JavaScript code to the parameter whose value is processed by Node.js and subsequently executed. This can lead to server compromise.
This issue was fixed in PDF Export Module version 0.7.6.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.6%
CVSS Severity
CVSS v3 Score 10.0
References
Products affected by CVE-2026-41553
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cpe:2.3:a:dhtmlx:pdf_export_module:0.5.0
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cpe:2.3:a:dhtmlx:pdf_export_module:0.5.5
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cpe:2.3:a:dhtmlx:pdf_export_module:0.5.6
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cpe:2.3:a:dhtmlx:pdf_export_module:0.5.7
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cpe:2.3:a:dhtmlx:pdf_export_module:0.5.8
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cpe:2.3:a:dhtmlx:pdf_export_module:0.5.9
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cpe:2.3:a:dhtmlx:pdf_export_module:0.6.0
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cpe:2.3:a:dhtmlx:pdf_export_module:0.6.2
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cpe:2.3:a:dhtmlx:pdf_export_module:0.6.3
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cpe:2.3:a:dhtmlx:pdf_export_module:0.6.4
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cpe:2.3:a:dhtmlx:pdf_export_module:0.6.5
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cpe:2.3:a:dhtmlx:pdf_export_module:0.6.6
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cpe:2.3:a:dhtmlx:pdf_export_module:0.6.7
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cpe:2.3:a:dhtmlx:pdf_export_module:0.7.0
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cpe:2.3:a:dhtmlx:pdf_export_module:0.7.1
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cpe:2.3:a:dhtmlx:pdf_export_module:0.7.2
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cpe:2.3:a:dhtmlx:pdf_export_module:0.7.3
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cpe:2.3:a:dhtmlx:pdf_export_module:0.7.4