{"id":"CVE-2025-64403","state":"PUBLISHED","title":"Apache OpenOffice: Remote documents loaded without prompt via \"external data sources\" in Calc","description":"Apache OpenOffice Calc spreadsheet can contain links to other files, in the form of \"external data sources\". A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause such links \nto be loaded without prompt.\n\nThis issue affects Apache OpenOffice: through 4.1.15.\n\nUsers are recommended to upgrade to version 4.1.16, which fixes the issue.","publishedAt":"2025-11-12T09:04:50.392Z","updatedAt":"2025-11-12T14:47:26.507Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache OpenOffice"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache OpenOffice","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.1.15","versionType":"semver"}]}],"references":["https://www.openoffice.org/security/cves/CVE-2025-64403.html","https://lists.apache.org/thread/t7c6jhvdb00xtgd9vvn7h5sq9f4h5trt","http://www.openwall.com/lists/oss-security/2025/11/11/6"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:09:48.677Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/64xxx/CVE-2025-64403.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-64403","state":"PUBLISHED","datePublished":"2025-11-12T09:04:50.392Z","dateUpdated":"2025-11-12T14:47:26.507Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2025-11-02T08:38:57.625Z"},"containers":{"cna":{"title":"Apache OpenOffice: Remote documents loaded without prompt via \"external data sources\" in Calc","descriptions":[{"lang":"en","value":"Apache OpenOffice Calc spreadsheet can contain links to other files, in the form of \"external data sources\". A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause such links \nto be loaded without prompt.\n\nThis issue affects Apache OpenOffice: through 4.1.15.\n\nUsers are recommended to upgrade to version 4.1.16, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache OpenOffice","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.1.15","versionType":"semver"}]}],"references":[{"url":"https://www.openoffice.org/security/cves/CVE-2025-64403.html","tags":["vendor-advisory"]},{"url":"https://lists.apache.org/thread/t7c6jhvdb00xtgd9vvn7h5sq9f4h5trt","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"moderate"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2025-11-12T09:04:50.392Z"},"credits":[{"lang":"en","type":"finder","value":"Reginaldo Silva of ubercomp.com"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2025/11/11/6"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-12T09:06:12.954Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.1,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-11-12T14:46:24.702344Z","id":"CVE-2025-64403","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-12T14:47:26.507Z"}}]}}}