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        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "state": "PUBLISHED",
        "assignerShortName": "apache",
        "dateReserved": "2026-10-09T12:19:19.802Z",
        "datePublished": "2026-10-20T10:24:53.426Z",
        "dateUpdated": "2026-10-20T18:09:54.081Z"
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            "title": "Apache Cocoon: XEE could lead to SSRF and information disclosure",
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                            "description": "CWE-776 Improper restriction of recursive entity references in DTDs ('XML entity expansion')",
                            "lang": "en",
                            "cweId": "CWE-776",
                            "type": "CWE"
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            "source": {
                "discovery": "UNKNOWN"
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                    "vendor": "Apache Software Foundation",
                    "product": "Apache Cocoon",
                    "packageURL": "pkg:software-id/apache.org/cocoon",
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                    "value": "** UNSUPPORTED WHEN ASSIGNED ** Improper restriction of recursive entity references in DTDs ('XML entity expansion') vulnerability in Apache Cocoon.\n\n\n\nThis issue affects Apache Cocoon: all versions. XEE in the fp: form processor could lead to SSRF, including exposing files from the server to an untrusted external system\n\n\n\nAs this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.\n\n\n\nNOTE: This vulnerability only affects products that are no longer supported by the maintainer.",
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            "references": [
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                    "url": "https://lists.apache.org/thread/mt0h1cpjzps76nq6op7714rmnq6pbtht",
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                            "value": "GENERAL"
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                {
                    "lang": "en",
                    "value": "Tiago Abreu",
                    "type": "finder"
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                "references": [
                    {
                        "url": "http://www.openwall.com/lists/oss-security/2026/10/20/2"
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