{"id":"CVE-2026-82386","published":"2026-09-28T08:16:42.527","lastModified":"2026-09-29T15:17:29.840","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.","cvssScore":7.7,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","cwes":["CWE-611"],"vendors":[],"products":[],"references":[{"url":"https://github.com/apache/roller/pull/173","tags":[]},{"url":"https://lists.apache.org/thread/mrtstv8odj7l9mcrto445lftrcpw0sxl","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/09/25/19","tags":[]}],"exploitRefs":[{"url":"https://github.com/apache/roller/pull/173","tags":[]}],"hasPoc":true,"ai":null}