{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2025-69723", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-10-22T18:05:58.540Z", "dateReserved": "2026-01-09T00:00:00.000Z", "datePublished": "2026-10-22T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-10-22T18:05:58.540Z"}, "descriptions": [{"lang": "en", "value": "A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://cyberroute.github.io/post/2025-12-11-localstack-hack/"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A reflected cross-site scripting (XSS) vulnerability in localstack v4.9.2 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL."}], "id": "CVE-2025-69723", "lastModified": "2026-10-22T19:17:33.233", "metrics": {}, "published": "2026-10-22T19:17:33.233", "references": [{"source": "cve@mitre.org", "url": "https://cyberroute.github.io/post/2025-12-11-localstack-hack/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "4.9.2"}}], "enrichment": {"confidence": 75.0, "confidence_source": "inferred", "scores": [{"score": 75.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "localstack", "vendor": "localstack"}], "created": "2026-10-23T01:30:13.467349+00:00", "title": "LocalStack Reflected XSS Enabling Client\u2011Side JavaScript Execution", "updated": "2026-10-23T01:45:14.605361+00:00", "vendors": ["localstack", "localstack$PRODUCT$localstack"], "weaknesses": ["CWE-79"]}