{"id":"CVE-2023-2590","aliases":["EUVD-2023-1612","GHSA-qmqw-r4x6-3w2q","GO-2023-1774"],"status":"published","title":"Missing Authorization in answerdev/answer","description":"Missing Authorization in GitHub repository answerdev/answer prior to 1.0.9.","severity":{"version":"3.0","score":7.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00462,"percentile":0.40272,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-862"],"published":"2023-05-09T00:00:00Z","modified":"2026-10-28T02:30:33Z","fixes":[{"ecosystem":"Go","package":"github.com/answerdev/answer","fixed_in":["1.0.9"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/answerdev/answer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.9"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/answerdev/answer","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.0.9"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/answerdev/answer","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.0.9"}]}]}],"products":[{"vendor":"answer","product":"answer"},{"vendor":"answerdev","product":"answerdev/answer"}],"references":[{"url":"https://huntr.dev/bounties/a4238a30-3ddb-4415-9055-e179c3d4dea7","tags":["x_transferred","Exploit","Patch","web"]},{"url":"https://github.com/answerdev/answer/commit/51ac1e6b76ae9ab3ca2008ca4819c0cc3bd2fcd3","tags":["x_transferred","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2590","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-qmqw-r4x6-3w2q","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2590.json","tags":["advisory"]},{"url":"https://github.com/answerdev/answer","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-2590","title":"Missing 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1.0.9.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2026-10-28T02:30:33.134678686Z","cvss":[{"version":"3.0","score":7.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:44:31.135751Z"},{"id":"GHSA-qmqw-r4x6-3w2q","title":"Answer Missing Authorization vulnerability","description":"A missing authorization in GitHub repository answerdev/answer prior to 1.0.9 can lead to a user rating their own answer as the best answer.","status":"published","published":"2023-05-09T06:30:25Z","modified":"2024-08-20T20:58:46.155077Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","level":"low"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:46:54.760124Z"},{"id":"GO-2023-1774","title":"Answer Missing Authorization vulnerability in github.com/answerdev/answer","description":"Answer Missing Authorization vulnerability in 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