{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-32610", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-12T14:54:24.270Z", "datePublished": "2026-03-18T16:31:12.154Z", "dateUpdated": "2026-03-18T16:59:40.327Z"}, "containers": {"cna": {"title": "Glances's Default CORS Configuration Allows Cross-Origin Credential Theft", "problemTypes": [{"descriptions": [{"cweId": "CWE-942", "lang": "en", "description": "CWE-942: Permissive Cross-domain Policy with Untrusted Domains", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/nicolargo/glances/security/advisories/GHSA-9jfm-9rc6-2hfq", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nicolargo/glances/security/advisories/GHSA-9jfm-9rc6-2hfq"}, {"name": "https://github.com/nicolargo/glances/commit/4465169b71d93991f1e49740fe02428291099832", "tags": ["x_refsource_MISC"], "url": "https://github.com/nicolargo/glances/commit/4465169b71d93991f1e49740fe02428291099832"}, {"name": "https://github.com/nicolargo/glances/releases/tag/v4.5.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/nicolargo/glances/releases/tag/v4.5.2"}], "affected": [{"vendor": "nicolargo", "product": "glances", "versions": [{"version": "< 4.5.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-18T16:31:12.154Z"}, "descriptions": [{"lang": "en", "value": "Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.2, the Glances REST API web server ships with a default CORS configuration that sets `allow_origins=[\"*\"]` combined with `allow_credentials=True`. When both of these options are enabled together, Starlette's `CORSMiddleware` reflects the requesting `Origin` header value in the `Access-Control-Allow-Origin` response header instead of returning the literal `*` wildcard. This effectively grants any website the ability to make credentialed cross-origin API requests to the Glances server, enabling cross-site data theft of system monitoring information, configuration secrets, and command line arguments from any user who has an active browser session with a Glances instance. Version 4.5.2 fixes the issue."}], "source": {"advisory": "GHSA-9jfm-9rc6-2hfq", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-03-18T16:59:20.865855Z", "id": "CVE-2026-32610", "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": "2026-03-18T16:59:40.327Z"}}]}}

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{}