{"id":"GHSA-x4f6-mqg6-28xx","summary":"Apache Answer has an Unrestricted Upload of File with Dangerous Type vulnerability","details":"Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.\n\nThis issue affects Apache Answer: through 2.0.0.\n\nThe server did not sufficiently validate user-supplied image URLs, allowing arbitrary external content to be embedded as profile images, which could expose users to unintended external requests and tracking by third-party servers.\nUsers are recommended to upgrade to version 2.0.1, which fixes the issue.","aliases":["CVE-2026-34031","GO-2026-6154"],"modified":"2026-08-18T15:10:56.180903307Z","published":"2026-06-09T09:32:07Z","database_specific":{"github_reviewed_at":"2026-07-31T15:45:20Z","nvd_published_at":"2026-06-09T09:16:29Z","cwe_ids":["CWE-434"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34031"},{"type":"WEB","url":"https://github.com/apache/answer/commit/11091244f64e5a7e472edcd477c1ff4124eca7c3"},{"type":"PACKAGE","url":"https://github.com/apache/answer"},{"type":"WEB","url":"https://github.com/apache/answer/releases/tag/v2.0.1"},{"type":"WEB","url":"https://lists.apache.org/thread/rwtxy39t54to9kv3dqtbjsbdpyk4jkd2"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/06/09/4"}],"affected":[{"package":{"name":"github.com/apache/incubator-answer","ecosystem":"Go","purl":"pkg:golang/github.com/apache/incubator-answer"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.7.2-0.20260511040518-11091244f64e"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-x4f6-mqg6-28xx/GHSA-x4f6-mqg6-28xx.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}