{"id":"CVE-2025-48882","state":"PUBLISHED","title":"PHPOffice Math allows XXE when processing an XML file in the MathML format","description":"PHPOffice Math is a library that provides a set of classes to manipulate different formula file formats. Prior to version 0.3.0, loading XML data using the standard `libxml` extension and the `LIBXML_DTDLOAD` flag without additional filtration, leads to XXE. Version 0.3.0 fixes the vulnerability.","publishedAt":"2025-05-30T19:43:35.441Z","updatedAt":"2025-05-30T20:46:17.339Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["PHPOffice Math"],"affected":[{"vendor":"PHPOffice","product":"Math","versions":[{"version":"< 0.3.0","status":"affected"}]}],"references":["https://github.com/PHPOffice/Math/security/advisories/GHSA-42hm-pq2f-3r7m","https://github.com/PHPOffice/Math/commit/fc31c8f57a7a81f962cbf389fd89f4d9d06fc99a"],"weaknesses":["CWE-611"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/48xxx/CVE-2025-48882.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-48882","state":"PUBLISHED","datePublished":"2025-05-30T19:43:35.441Z","dateUpdated":"2025-05-30T20:46:17.339Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-05-27T20:14:34.296Z"},"containers":{"cna":{"title":"PHPOffice Math allows XXE when processing an XML file in the MathML format","descriptions":[{"lang":"en","value":"PHPOffice Math is a library that provides a set of classes to manipulate different formula file formats. Prior to version 0.3.0, loading XML data using the standard `libxml` extension and the `LIBXML_DTDLOAD` flag without additional filtration, leads to XXE. Version 0.3.0 fixes the vulnerability."}],"affected":[{"vendor":"PHPOffice","product":"Math","versions":[{"version":"< 0.3.0","status":"affected"}]}],"references":[{"url":"https://github.com/PHPOffice/Math/security/advisories/GHSA-42hm-pq2f-3r7m","name":"https://github.com/PHPOffice/Math/security/advisories/GHSA-42hm-pq2f-3r7m","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/PHPOffice/Math/commit/fc31c8f57a7a81f962cbf389fd89f4d9d06fc99a","name":"https://github.com/PHPOffice/Math/commit/fc31c8f57a7a81f962cbf389fd89f4d9d06fc99a","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-611","lang":"en","description":"CWE-611: Improper Restriction of XML External Entity Reference","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-05-30T19:43:35.441Z"},"source":{"advisory":"GHSA-42hm-pq2f-3r7m","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-30T20:46:07.358714Z","id":"CVE-2025-48882","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-30T20:46:17.339Z"}}]}}}