{"id":"CVE-2026-108086","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-108086","generatedAt":"2026-10-28T08:11:24.749Z","title":"** UNSUPPORTED WHEN ASSIGNED ** Improper restriction of recursive entity references in DTDs ('XML entity expansion') vulnerability in Apache Cocoon.","description":"** 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.","published":"2026-10-20T11:17:17.000Z","lastModified":"2026-10-20T19:34:01.000Z","status":"Deferred","sourceIdentifier":"security@apache.org","cvss":null,"cwe":["CWE-776"],"affected":[],"epss":{"score":0.00223,"percentile":0.12804,"date":"2026-10-27","history":[{"date":"2026-10-21","score":0.00223,"percentile":0.12165}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"unknown","text":"Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-20T11:17:17.000Z","detail":{"score":null,"severity":null,"publishedAt":"2026-10-20T11:17:16.643Z"},"summary":"New CVE, not yet scored."}],"references":[{"url":"https://lists.apache.org/thread/mt0h1cpjzps76nq6op7714rmnq6pbtht","source":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/20/2","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-108086","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}