{"id":"CVE-2023-3020","aliases":["EUVD-2023-43712"],"status":"published","title":"Cross-site Scripting (XSS) - Reflected in mkucej/i-librarian-free","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository mkucej/i-librarian-free prior to 5.10.4.","severity":{"version":"3.0","score":9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0062,"percentile":0.50072,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-05-31T00:00:00Z","modified":"2026-10-28T02:30:53Z","products":[{"vendor":"mkucej","product":"mkucej/i-librarian-free"},{"vendor":"scilicot","product":"i\\,_librarian"}],"references":[{"url":"https://huntr.dev/bounties/92cbe37c-33fa-43bf-8d5b-69aebf51d32c","tags":["x_transferred","Exploit","Patch","web"]},{"url":"https://github.com/mkucej/i-librarian-free/commit/3f2c64768a70fc0d529bc29d47bc706ecf26314e","tags":["x_transferred","Patch","fix"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3020.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3020","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-3020","title":"Cross-site Scripting (XSS) - Reflected in mkucej/i-librarian-free","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository mkucej/i-librarian-free prior to 5.10.4.","status":"published","published":"2023-05-31T00:00:00Z","modified":"2025-01-09T21:05:28.326Z","cvss":[{"version":"3.0","score":9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:24.707957Z"}],"euvd":[{"id":"EUVD-2023-43712","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository mkucej/i-librarian-free prior to 5.10.4.","status":"published","published":"2023-05-31T00:00:00Z","modified":"2025-01-09T21:05:28Z","cvss":[{"version":"3.0","score":9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:04:22.117545Z"}],"nvd":[{"id":"CVE-2023-3020","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository mkucej/i-librarian-free prior to 5.10.4.","status":"published","published":"2023-05-31T17:15:09.567Z","modified":"2026-06-17T06:13:11.363Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:03.795015Z"}],"osv":[{"id":"CVE-2023-3020","title":"Cross-site Scripting (XSS) - Reflected in mkucej/i-librarian-free","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository mkucej/i-librarian-free prior to 5.10.4.","status":"published","published":"2023-05-31T00:00:00Z","modified":"2026-10-28T02:30:53.834204108Z","cvss":[{"version":"3.0","score":9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:31.790231Z"}]}}