{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-102344", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-09-28T22:38:42.254Z", "datePublished": "2026-11-06T20:39:24.318Z", "dateUpdated": "2026-11-06T20:39:41.255Z"}, "containers": {"cna": {"title": "Lavish: DNS rebinding allows any website to read arbitrary local files and inject prompts into the AI agent via the unauthenticated local server", "problemTypes": [{"descriptions": [{"cweId": "CWE-73", "lang": "en", "description": "CWE-73: External Control of File Name or Path", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-306", "lang": "en", "description": "CWE-306: Missing Authentication for Critical Function", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-346", "lang": "en", "description": "CWE-346: Origin Validation Error", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-1427", "lang": "en", "description": "CWE-1427:", "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/kunchenguid/lavish-axi/security/advisories/GHSA-fwx2-qmmq-qvx2", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/kunchenguid/lavish-axi/security/advisories/GHSA-fwx2-qmmq-qvx2"}, {"name": "https://github.com/kunchenguid/lavish-axi/commit/f016972251556a83cd4712cf081a475cfcf3646a", "tags": ["x_refsource_MISC"], "url": "https://github.com/kunchenguid/lavish-axi/commit/f016972251556a83cd4712cf081a475cfcf3646a"}, {"name": "https://github.com/kunchenguid/lavish-axi/releases/tag/lavish-axi-v0.1.43", "tags": ["x_refsource_MISC"], "url": "https://github.com/kunchenguid/lavish-axi/releases/tag/lavish-axi-v0.1.43"}], "affected": [{"vendor": "kunchenguid", "product": "lavish-axi", "versions": [{"version": "< 0.1.43", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-11-06T20:39:41.255Z"}, "descriptions": [{"lang": "en", "value": "Lavish is the new editor for your HTML artifacts. Prior to 0.1.43, the lavish-axi loopback HTTP server did not authenticate requests or validate Host and Origin values on session, artifact, prompt, and polling routes. A website visited while the server is running can use DNS rebinding to send same-origin browser requests to the local service. POST /api/sessions accepts a caller-selected file path and returns its deterministic session key; GET /artifact/:key/index.html then returns the file contents, allowing disclosure of any file readable by the server process without an existing session. An attacker can also queue text through POST /api/:key/prompts for an active agent session when the artifact path is known or guessed. Visiting the attacker-controlled website is the required user interaction. This vulnerability is fixed in 0.1.43."}], "source": {"advisory": "GHSA-fwx2-qmmq-qvx2", "discovery": "UNKNOWN"}}}}

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