{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-41553", "assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6", "state": "PUBLISHED", "assignerShortName": "CERT-PL", "dateReserved": "2026-04-21T12:09:57.293Z", "datePublished": "2026-05-15T12:31:30.195Z", "dateUpdated": "2026-05-15T13:13:14.917Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "PDF Export Module", "vendor": "DHTMLX", "versions": [{"lessThan": "0.7.6", "status": "affected", "version": "0.3.3", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "\u0141ukasz Jaworski (Pentest Limited)"}, {"lang": "en", "type": "finder", "value": "Tomasz Holeksa (Pentest Limited)"}], "datePublic": "2026-05-15T12:31:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "PDF Export Module used in&nbsp;DHTMLX's&nbsp;products Gantt and Scheduler is vulnerable to Remote Code Execution due to lack of \"data\" parameter sanitization. An unauthenticated attacker&nbsp;can inject the malicious JavaScript code to the&nbsp;parameter&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">whose value is processed by Node.js and subsequently executed.</span> This can lead to server compromise.<br><br>This issue was fixed in PDF Export Module version 0.7.6.<br>"}], "value": "PDF Export Module used in\u00a0DHTMLX's\u00a0products Gantt and Scheduler is vulnerable to Remote Code Execution due to lack of \"data\" parameter sanitization. An unauthenticated attacker\u00a0can inject the malicious JavaScript code to the\u00a0parameter\u00a0whose value is processed by Node.js and subsequently executed. This can lead to server compromise.\n\nThis issue was fixed in PDF Export Module version 0.7.6."}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 10, "baseSeverity": "CRITICAL", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6", "shortName": "CERT-PL", "dateUpdated": "2026-05-15T12:31:47.549Z"}, "references": [{"tags": ["third-party-advisory"], "url": "https://cert.pl/en/posts/2026/05/CVE-2026-7182"}, {"tags": ["release-notes"], "url": "https://docs.dhtmlx.com/gantt/guides/pdf-export-module-whatsnew/#076:~:text=Fixed%20Remote%20Code%20Execution%20and%20File%20Read%20vulnerabilities"}], "source": {"discovery": "EXTERNAL"}, "title": "Remote Code Execution in PDF Export Module", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-15T13:13:07.739356Z", "id": "CVE-2026-41553", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-15T13:13:14.917Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "PDF Export Module used in\u00a0DHTMLX's\u00a0products Gantt and Scheduler is vulnerable to Remote Code Execution due to lack of \"data\" parameter sanitization. An unauthenticated attacker\u00a0can inject the malicious JavaScript code to the\u00a0parameter\u00a0whose value is processed by Node.js and subsequently executed. This can lead to server compromise.\n\nThis issue was fixed in PDF Export Module version 0.7.6."}], "id": "CVE-2026-41553", "lastModified": "2026-05-15T13:16:19.130", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cvd@cert.pl", "type": "Secondary"}]}, "published": "2026-05-15T13:16:19.130", "references": [{"source": "cvd@cert.pl", "url": "https://cert.pl/en/posts/2026/05/CVE-2026-7182"}, {"source": "cvd@cert.pl", "url": "https://docs.dhtmlx.com/gantt/guides/pdf-export-module-whatsnew/#076:~:text=Fixed%20Remote%20Code%20Execution%20and%20File%20Read%20vulnerabilities"}], "sourceIdentifier": "cvd@cert.pl", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "cvd@cert.pl", "type": "Primary"}]}

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