{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-63498","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-16T21:49:52.069Z","datePublished":"2026-09-24T16:29:57.380Z","dateUpdated":"2026-09-28T15:39:50.853Z"},"containers":{"cna":{"title":"Snipe-IT: Stored XSS via Inline XML Rendering in the Uploaded Files API","problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/grokability/snipe-it/security/advisories/GHSA-396x-xmvh-p563","tags":["x_refsource_CONFIRM"],"url":"https://github.com/grokability/snipe-it/security/advisories/GHSA-396x-xmvh-p563"},{"name":"https://github.com/grokability/snipe-it/commit/e929b31f0b183c5810bd2b833c1f6f643cbe5284","tags":["x_refsource_MISC"],"url":"https://github.com/grokability/snipe-it/commit/e929b31f0b183c5810bd2b833c1f6f643cbe5284"},{"name":"https://github.com/grokability/snipe-it/releases/tag/v8.7.0","tags":["x_refsource_MISC"],"url":"https://github.com/grokability/snipe-it/releases/tag/v8.7.0"}],"affected":[{"vendor":"grokability","product":"snipe-it","versions":[{"version":"< 8.7.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-09-24T16:29:57.380Z"},"descriptions":[{"lang":"en","value":"Snipe-IT is an IT asset/license management system. Prior to 8.7.0, the uploaded-files API endpoint GET /api/v1/{object_type}/{id}/files/{file_id} allows an authenticated user with file-management access to upload XML and XSLT attachments and request them with the inline=true parameter. The app/Http/Controllers/Api/UploadedFilesController.php show() path does not apply the safe-inline allowlist used by the equivalent web controller, so the browser can process an attacker-controlled xml-stylesheet reference and execute JavaScript generated by the stylesheet in the Snipe-IT origin. A victim who is authorized to view the object must open the attachment URL, after which the script can read same-origin data and perform authenticated actions with the victim's privileges. This issue is fixed in version 8.7.0."}],"source":{"advisory":"GHSA-396x-xmvh-p563","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/grokability/snipe-it/security/advisories/GHSA-396x-xmvh-p563","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-28T15:39:44.519362Z","id":"CVE-2026-63498","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-28T15:39:50.853Z"}}]}}