{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-52307", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-09-08T18:09:08.410Z", "dateReserved": "2026-06-08T00:00:00.000Z", "datePublished": "2026-09-08T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-09-08T16:49:49.287Z"}, "descriptions": [{"lang": "en", "value": "An authenticated stored cross-site scripting (XSS) vulnerability in the Column Management component of ClassCMS 1CMS v5.6 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the title field."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "http://classcms.com"}, {"url": "https://github.com/linan-OO/CVE-2026-52307"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://seclists.org/fulldisclosure/2026/Sep/31"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-09-08T18:09:08.410Z"}}]}, "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": "An authenticated stored cross-site scripting (XSS) vulnerability in the Column Management component of ClassCMS 1CMS v5.6 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the title field."}], "id": "CVE-2026-52307", "lastModified": "2026-09-08T19:17:59.583", "metrics": {}, "published": "2026-09-08T17:18:05.820", "references": [{"source": "cve@mitre.org", "url": "http://classcms.com"}, {"source": "cve@mitre.org", "url": "https://github.com/linan-OO/CVE-2026-52307"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2026/Sep/31"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,5.6]"}}], "enrichment": {"confidence": 87.0, "confidence_source": "matching", "scores": [{"score": 90.0, "source": "inferred"}, {"score": 87.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "classcms", "vendor": "classcms"}], "created": "2026-09-08T19:00:13.305512+00:00", "title": "Authenticated Stored XSS in ClassCMS Title Field", "updated": "2026-09-08T20:30:17.454058+00:00", "vendors": ["classcms", "classcms$PRODUCT$classcms"], "weaknesses": ["CWE-79"]}