{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23768", "assignerOrgId": "f9629fae-ca2e-4fbf-9785-3ed86476aef6", "state": "PUBLISHED", "assignerShortName": "naver", "dateReserved": "2026-01-16T05:06:27.869Z", "datePublished": "2026-01-16T05:20:58.677Z", "dateUpdated": "2026-01-16T05:33:13.642Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "lucy-xss-filter", "repo": "https://github.com/naver/lucy-xss-filter", "vendor": "NAVER", "versions": [{"status": "unaffected", "version": "7c1de6db76749ceb7b382493da29c4348853cf6b", "versionType": "git"}]}], "credits": [{"lang": "en", "type": "finder", "value": "ksw9722 / Kim Si Ung"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "lucy-xss-filter before commit 7c1de6d allows an attacker to induce server-side HEAD requests to arbitrary URLs when the ObjectSecurityListener or EmbedSecurityListener option is enabled and embed or object tags are used with a src attribute missing a file extension.<br>"}], "value": "lucy-xss-filter before commit 7c1de6d allows an attacker to induce server-side HEAD requests to arbitrary URLs when the ObjectSecurityListener or EmbedSecurityListener option is enabled and embed or object tags are used with a src attribute missing a file extension."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-918", "description": "CWE-918 Server-Side Request Forgery (SSRF)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f9629fae-ca2e-4fbf-9785-3ed86476aef6", "shortName": "naver", "dateUpdated": "2026-01-16T05:33:13.642Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://cve.naver.com/detail/cve-2026-23768.html"}, {"tags": ["mitigation"], "url": "https://github.com/naver/lucy-xss-filter/pull/31"}], "source": {"discovery": "EXTERNAL"}, "tags": ["unsupported-when-assigned"], "x_generator": {"engine": "Vulnogram 0.5.0"}}}}

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{"cveTags": [{"sourceIdentifier": "cve@navercorp.com", "tags": ["unsupported-when-assigned"]}], "descriptions": [{"lang": "en", "value": "lucy-xss-filter before commit 7c1de6d allows an attacker to induce server-side HEAD requests to arbitrary URLs when the ObjectSecurityListener or EmbedSecurityListener option is enabled and embed or object tags are used with a src attribute missing a file extension."}], "id": "CVE-2026-23768", "lastModified": "2026-01-16T06:15:51.333", "metrics": {}, "published": "2026-01-16T06:15:51.333", "references": [{"source": "cve@navercorp.com", "url": "https://cve.naver.com/detail/cve-2026-23768.html"}, {"source": "cve@navercorp.com", "url": "https://github.com/naver/lucy-xss-filter/pull/31"}], "sourceIdentifier": "cve@navercorp.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "cve@navercorp.com", "type": "Secondary"}]}

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