{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-109205", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-12T13:25:17.887Z", "datePublished": "2026-10-12T13:39:47.270Z", "dateUpdated": "2026-10-12T13:39:47.270Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-12T13:39:47.270Z" }, "datePublic": "2026-10-11T00:00:00.000Z", "title": "LogicalDOC Community Edition through 9.3 Unauthenticated Upload Disk Exhaustion via UploadServlet", "descriptions": [ { "lang": "en", "value": "LogicalDOC Community Edition through 9.3 contains an unauthenticated file upload vulnerability in the UploadServlet that allows remote attackers to write files to disk without a session. Attackers can repeatedly send multipart requests with unlimited file parts to /upload, persisting files in uncleaned temporary directories and exhausting server disk space." } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "Allocation of Resources Without Limits or Throttling", "cweId": "CWE-770", "type": "CWE" } ] } ], "affected": [ { "vendor": "LogicalDOC", "product": "LogicalDOC Community Edition", "repo": "https://github.com/logicaldoc/community", "defaultStatus": "unaffected", "versions": [ { "version": "0", "lessThanOrEqual": "9.3", "status": "affected", "versionType": "custom" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:logicaldoc:logicaldoc:*:*:*:*:community:*:*:*", "versionEndIncluding": "9.3" } ] } ] } ], "metrics": [ { "format": "CVSS", "cvssV4_0": { "version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.7, "baseSeverity": "HIGH" } }, { "format": "CVSS", "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" } } ], "references": [ { "url": "https://github.com/logicaldoc/community/discussions/119", "tags": [ "technical-description" ] }, { "url": "https://github.com/logicaldoc/community/commit/90b7ebea5330feab94aff5ef0573362f3e52a1cc", "tags": [ "patch" ], "name": "Patch Commit" }, { "url": "https://github.com/logicaldoc/community/blob/9.3/logicaldoc-webapp/src/main/java/com/logicaldoc/web/UploadServlet.java#L128", "tags": [ "technical-description" ] }, { "url": "https://github.com/logicaldoc/community", "tags": [ "product" ] }, { "name": "VulnCheck Advisory: LogicalDOC Community Edition through 9.3 Unauthenticated Upload Disk Exhaustion via UploadServlet", "tags": [ "third-party-advisory" ], "url": "https://www.vulncheck.com/advisories/logicaldoc-community-edition-through-9.3-unauthenticated-upload-disk-exhaustion-via-uploadservlet" } ], "credits": [ { "lang": "en", "value": "ikram-4", "type": "finder" } ], "x_generator": { "engine": "vulncheck-endgame" } } } }