{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-59943","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-07-29T12:37:52.477633Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-07-29T12:37:56.940Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["exploit"],"url":"https://github.com/dompdf/dompdf/security/advisories/GHSA-j8qw-6jw8-r297"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"dompdf","vendor":"dompdf","versions":[{"status":"affected","version":"< 3.1.6"}]}],"descriptions":[{"lang":"en","value":"Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, if a malicious actor can supply unrestricted content for rendering by Dompdf they can utilize the SVG rendering functionality to leak filesystem information when rendering PDF files using image references within a data-URI encoded SVG document. Using an <image> element inside a data-URI embedded SVG, an attacker can attempt to embed other files via the href or xlink:href attributes. When processing a file that does not exist (e.g. file:///DOESNOTEXIST), dompdf behaves differently than it does when accessing a file or directory that actually exists on the filesystem. This issue has been fixed in version 3.16."}],"metrics":[{"cvssV4_0":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-209","description":"CWE-209: Generation of Error Message Containing Sensitive Information","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-07-28T20:19:22.746Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/dompdf/dompdf/security/advisories/GHSA-j8qw-6jw8-r297","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dompdf/dompdf/security/advisories/GHSA-j8qw-6jw8-r297"},{"name":"https://github.com/dompdf/dompdf/commit/6a58996865db05d8fede748507e50ac4b8c5bfd0","tags":["x_refsource_MISC"],"url":"https://github.com/dompdf/dompdf/commit/6a58996865db05d8fede748507e50ac4b8c5bfd0"},{"name":"https://github.com/dompdf/dompdf/releases/tag/v3.1.6","tags":["x_refsource_MISC"],"url":"https://github.com/dompdf/dompdf/releases/tag/v3.1.6"}],"source":{"advisory":"GHSA-j8qw-6jw8-r297","discovery":"UNKNOWN"},"title":"Dompdf: Embedded SVG images can leak existence of files and directories within the filesystem"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2026-59943","datePublished":"2026-07-28T20:19:22.746Z","dateReserved":"2026-07-07T18:20:06.128Z","dateUpdated":"2026-07-29T12:37:56.940Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"}