{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64945","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2026-07-21T04:52:45.735Z","datePublished":"2026-10-19T09:30:51.414Z","dateUpdated":"2026-10-19T10:13:44.202Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-10-19T09:30:51.414Z"},"title":"Apache Answer: Incorrect permission mapping allows users with only the unpin permission to hide/show questions","problemTypes":[{"descriptions":[{"description":"CWE-863 Incorrect Authorization","lang":"en","cweId":"CWE-863","type":"CWE"}]}],"source":{"discovery":"EXTERNAL"},"affected":[{"vendor":"Apache Software Foundation","product":"Apache Answer","packageURL":"pkg:software-id/apache.org/answer","versions":[{"status":"affected","version":"0","lessThanOrEqual":"2.0.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"value":"A vulnerability in Apache Answer.\n\n\n\nThis issue affects Apache Answer: through 2.0.2.\n\nThe question operation controller gates hide/show operations on the wrong permission check result (the unpin permission instead of the hide permission), so in custom role configurations that separate these permissions, a user granted only question.unpin can hide or restore questions without holding question.hide or question.show.\n\n\nUsers are recommended to upgrade to version 2.0.3, which fixes the issue.","lang":"en","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>A vulnerability in Apache Answer.</p><p>This issue affects Apache Answer: through 2.0.2.</p>The question operation controller gates hide/show operations on the wrong permission check result (the unpin permission instead of the hide permission), so in custom role configurations that separate these permissions, a user granted only question.unpin can hide or restore questions without holding question.hide or question.show.<div><br><p>Users are recommended to upgrade to version 2.0.3, which fixes the issue.</p></div>"}]}],"references":[{"url":"https://lists.apache.org/thread/3wdqq1vp449bty5ovs02f0894km07wmz","tags":["vendor-advisory"]}],"metrics":[{"other":{"type":"Textual description of severity","content":{"text":"low"}},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"credits":[{"lang":"en","value":"meifukun","type":"reporter"}],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/10/16/24"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-10-19T10:13:44.202Z"}}]}}