{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-82877","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-08-31T08:38:43.268Z","datePublished":"2026-08-31T10:51:03.778Z","dateUpdated":"2026-09-30T16:39:24.754Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-09-30T16:39:24.754Z"},"title":"ILIAS Arbitrary File Read via SOAP addFile","descriptions":[{"lang":"en","value":"ILIAS before versions 9.22, 10.10, and 11.3 contains an arbitrary file read vulnerability in the SOAP addFile method that allows authenticated users to read server files by supplying crafted XML with COPY-mode imports. Attackers can construct absolute file paths through an unsandboxed import directory and retrieve sensitive files including configuration files containing database credentials and setup passwords."}],"datePublic":"2026-09-01T00:00:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-22","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"affected":[{"vendor":"ILIAS-eLearning e.V.","product":"ILIAS","collectionURL":"https://github.com/ILIAS-eLearning/ILIAS","packageURL":"pkg:github/ILIAS-eLearning/ILIAS","repo":"https://github.com/ILIAS-eLearning/ILIAS","defaultStatus":"unaffected","versions":[{"version":"9.0","lessThan":"9.22","status":"affected","versionType":"custom"},{"version":"10.0","lessThan":"10.10","status":"affected","versionType":"custom"},{"version":"11.0","lessThan":"11.3","status":"affected","versionType":"custom"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*","versionStartIncluding":"9.0","versionEndExcluding":"9.22"},{"vulnerable":true,"criteria":"cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*","versionStartIncluding":"10.0","versionEndExcluding":"10.10"},{"vulnerable":true,"criteria":"cpe:2.3:a:ilias:ilias:*:*:*:*:*:*:*:*","versionStartIncluding":"11.0","versionEndExcluding":"11.3"}]}]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","version":"3.1","baseSeverity":"MEDIUM","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}}],"references":[{"url":"https://docu.ilias.de/ilias.php?baseClass=ilrepositorygui&cmdNode=wy:ll:6t&cmdClass=ilBlogPostingGUI&cmd=previewFullscreen&ref_id=15821&blpg=936","tags":["release-notes"],"name":"11.3 Release Notes"},{"url":"https://docu.ilias.de/ilias.php?baseClass=illmpresentationgui&obj_id=225632&ref_id=35","tags":["product","patch"],"name":"11.3 Download"},{"url":"https://docu.ilias.de/ilias.php?baseClass=ilrepositorygui&cmdNode=wy:ll:6t&cmdClass=ilBlogPostingGUI&cmd=previewFullscreen&ref_id=15821&blpg=935","tags":["release-notes"],"name":"10.10 Release Notes"},{"url":"https://docu.ilias.de/ilias.php?baseClass=illmpresentationgui&obj_id=225631&ref_id=35","tags":["product","patch"],"name":"10.10 Download"},{"name":"9.22 Release Notes","tags":["release-notes"],"url":"https://docu.ilias.de/ilias.php?baseClass=ilrepositorygui&cmdNode=wy:ll:6t&cmdClass=ilBlogPostingGUI&cmd=previewFullscreen&ref_id=15821&blpg=934"},{"url":"https://docu.ilias.de/ilias.php?baseClass=illmpresentationgui&obj_id=225630&ref_id=35","name":"9.22 Download","tags":["product","patch"]},{"url":"https://www.vulncheck.com/advisories/ilias-arbitrary-file-read-via-soap-addfile","tags":["third-party-advisory"]},{"url":"https://schweigertit.de/en/advisories/SIT-2026-003.html","name":"Researcher Advisory","tags":["technical-description"]}],"credits":[{"lang":"en","value":"André Schweigert","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-02T13:45:44.627890Z","id":"CVE-2026-82877","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-02T13:46:18.786Z"}}]}}