{"id":"CVE-2026-82386","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-82386","generatedAt":"2026-10-28T03:32:42.579Z","title":"Improper Restriction of XML External Entity Reference in Apache Roller 6.1.5 allows a weblog administrator to read files readable by the Roller process and reach internal network addresses by importing a crafted OPML document, because the bookmark…","description":"Improper Restriction of XML External Entity Reference in Apache Roller 6.1.5 allows a weblog administrator to read files readable by the Roller process and reach internal network addresses by importing a crafted OPML document, because the bookmark import parser does not disable external entity resolution. No non-default configuration is required; the import is reached through the administrator bookmark-import action. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which uses a hardened parser that disables external entities and document type declarations.","published":"2026-09-28T08:16:43.000Z","lastModified":"2026-09-29T15:17:30.000Z","status":"Deferred","sourceIdentifier":"security@apache.org","cvss":{"version":"3.1","score":7.7,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"},"cwe":["CWE-611"],"affected":[],"epss":{"score":0.00291,"percentile":0.21561,"date":"2026-10-27","history":[{"date":"2026-09-28","score":0.00291,"percentile":0.19467}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-28T08:16:43.000Z","detail":{"score":"7.7","severity":"HIGH","publishedAt":"2026-09-28T08:16:42.527Z"},"summary":"New CVE, high severity (CVSS 7.7)."}],"references":[{"url":"https://github.com/apache/roller/pull/173","source":"security@apache.org"},{"url":"https://lists.apache.org/thread/mrtstv8odj7l9mcrto445lftrcpw0sxl","source":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/09/25/19","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-82386","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."}