{"id":"CVE-2023-46858","aliases":["BIT-moodle-2023-46858","EUVD-2023-51024","GHSA-fq3r-xmqf-p5w7"],"status":"disputed","title":"** DISPUTED ** Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when...","description":"Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states \"Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not.\"","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00735,"percentile":0.54779,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2023-10-29T00:00:00Z","modified":"2026-10-28T02:30:39Z","fixes":[{"ecosystem":"Bitnami","package":"moodle","fixed_in":["4.3.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"moodle","ranges":[{"type":"SEMVER","events":[{"introduced":"4.3.0"},{"fixed":"4.3.1"}]}]}],"products":[{"vendor":"moodle","product":"moodle"}],"references":[{"url":"https://gist.github.com/Abid-Ahmad/12d2b4878eb731e8871b96b7d55125cd","tags":["x_transferred","Broken Link","web"]},{"url":"https://docs.moodle.org/403/en/Security_FAQ#I_have_discovered_Cross_Site_Scripting_.28XSS.29_is_possible_with_Moodle","tags":["x_transferred","Product","web"]},{"url":"https://packetstormsecurity.com/files/175277/Moodle-4.3-Cross-Site-Scripting.html","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46858","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-fq3r-xmqf-p5w7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46858.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-46858","description":"Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states \"Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not.\"","status":"disputed","published":"2023-10-29T00:00:00Z","modified":"2024-08-02T20:53:21.915Z","updated_at":"2026-11-02T14:35:23.309349Z"}],"euvd":[{"id":"EUVD-2023-51024","description":"Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states \"Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not.\"","status":"published","published":"2023-10-29T00:00:00Z","modified":"2024-08-02T20:53:21Z","updated_at":"2026-11-03T03:49:58.369276Z"}],"ghsa":[{"id":"GHSA-fq3r-xmqf-p5w7","title":"** DISPUTED ** Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when...","description":"** DISPUTED ** Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states \"Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not.\"","status":"published","published":"2023-10-29T03:30:30Z","modified":"2023-11-15T05:04:52Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:55:02.324014Z"}],"nvd":[{"id":"CVE-2023-46858","description":"Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states \"Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not.\"","status":"disputed","published":"2023-10-29T01:15:41.087Z","modified":"2026-06-17T06:31:46.603Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:40.004465Z"}],"osv":[{"id":"BIT-moodle-2023-46858","description":"Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states \"Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not.\"","status":"published","published":"2024-03-06T10:58:47.26Z","modified":"2026-09-08T08:48:14.90876613Z","updated_at":"2026-11-02T15:28:33.469426Z"},{"id":"CVE-2023-46858","description":"Moodle 4.3 allows /grade/report/grader/index.php?searchvalue= reflected XSS when logged in as a teacher. NOTE: the Moodle Security FAQ link states \"Some forms of rich content [are] used by teachers to enhance their courses ... admins and teachers can post XSS-capable content, but students can not.\"","status":"published","published":"2023-10-29T00:00:00Z","modified":"2026-10-28T02:30:39.906168335Z","updated_at":"2026-11-02T15:44:34.287121Z"}]}}