{"id":"CVE-2026-41553","state":"PUBLISHED","title":"Remote Code Execution in PDF Export Module","description":"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.\n\nThis issue was fixed in PDF Export Module version 0.7.6.","publishedAt":"2026-05-15T12:31:30.195Z","updatedAt":"2026-05-15T13:13:14.917Z","severity":{"score":10,"label":"Critical","version":"4.0","vector":"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","source":"CERT-PL"},"assigner":"CERT-PL","products":["DHTMLX PDF Export Module"],"affected":[{"vendor":"DHTMLX","product":"PDF Export Module","defaultStatus":"unaffected","versions":[{"version":"0.3.3","status":"affected","lessThan":"0.7.6","versionType":"semver"}]}],"references":["https://cert.pl/en/posts/2026/05/CVE-2026-7182","https://docs.dhtmlx.com/gantt/guides/pdf-export-module-whatsnew/#076:~:text=Fixed%20Remote%20Code%20Execution%20and%20File%20Read%20vulnerabilities"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/41xxx/CVE-2026-41553.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41553","state":"PUBLISHED","datePublished":"2026-05-15T12:31:30.195Z","dateUpdated":"2026-05-15T13:13:14.917Z","assignerShortName":"CERT-PL","assignerOrgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateReserved":"2026-04-21T12:09:57.293Z"},"containers":{"cna":{"title":"Remote Code Execution in PDF Export Module","descriptions":[{"lang":"en","value":"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.\n\nThis issue was fixed in PDF Export Module version 0.7.6."}],"affected":[{"vendor":"DHTMLX","product":"PDF Export Module","defaultStatus":"unaffected","versions":[{"version":"0.3.3","status":"affected","lessThan":"0.7.6","versionType":"semver"}]}],"references":[{"url":"https://cert.pl/en/posts/2026/05/CVE-2026-7182","tags":["third-party-advisory"]},{"url":"https://docs.dhtmlx.com/gantt/guides/pdf-export-module-whatsnew/#076:~:text=Fixed%20Remote%20Code%20Execution%20and%20File%20Read%20vulnerabilities","tags":["release-notes"]}],"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":{"shortName":"CERT-PL","orgId":"4bb8329e-dd38-46c1-aafb-9bf32bcb93c6","dateUpdated":"2026-05-15T12:31:47.549Z"},"credits":[{"lang":"en","type":"finder","value":"Łukasz Jaworski (Pentest Limited)"},{"lang":"en","type":"finder","value":"Tomasz Holeksa (Pentest Limited)"}],"datePublic":"2026-05-15T12:31:00.000Z","impacts":[{"capecId":"CAPEC-88","descriptions":[{"lang":"en","value":"CAPEC-88 OS Command Injection"}]}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-15T13:13:14.917Z"}}]}}}