{"id":"CVE-2023-0289","aliases":["EUVD-2023-12367","GHSA-8q3w-w8q9-w8gf"],"status":"published","title":"Cross-site Scripting (XSS) - Stored in craigk5n/webcalendar","description":"Cross-site Scripting (XSS) - Stored in GitHub repository craigk5n/webcalendar prior to master.","severity":{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00541,"percentile":0.45771,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-01-13T00:00:00Z","modified":"2026-10-28T02:30:58Z","products":[{"vendor":"craigk5n","product":"craigk5n/webcalendar"},{"vendor":"webcalendar_project","product":"webcalendar"}],"references":[{"url":"https://huntr.dev/bounties/b9584c87-60e8-4a03-9e79-5f1e2d595361","tags":["x_transferred","Exploit","Patch","Third Party Advisory","web"]},{"url":"https://github.com/craigk5n/webcalendar/commit/7906b4924c2dc3727c3540682f432ebbb93f810d","tags":["x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0289","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8q3w-w8q9-w8gf"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0289.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-0289","title":"Cross-site Scripting (XSS) - Stored in craigk5n/webcalendar","description":"Cross-site Scripting (XSS) - Stored in GitHub repository craigk5n/webcalendar prior to master.","status":"published","published":"2023-01-13T00:00:00Z","modified":"2025-04-07T15:34:55.082Z","cvss":[{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-12367","description":"Cross-site Scripting (XSS) - Stored in GitHub repository craigk5n/webcalendar prior to master.","status":"published","published":"2023-01-13T00:00:00Z","modified":"2025-04-07T15:34:55Z","cvss":[{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T20:52:41.59184Z"}],"ghsa":[{"id":"GHSA-8q3w-w8q9-w8gf","title":"Cross-site Scripting (XSS) - Stored in GitHub repository craigk5n/webcalendar prior to master.","description":"Cross-site Scripting (XSS) - Stored in GitHub repository craigk5n/webcalendar prior to master.","status":"published","published":"2023-01-13T18:30:18Z","modified":"2023-01-28T05:05:43Z","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":"2026-11-02T14:44:22.417327Z"}],"nvd":[{"id":"CVE-2023-0289","description":"Cross-site Scripting (XSS) - Stored in GitHub repository craigk5n/webcalendar prior to master.","status":"published","published":"2023-01-13T16:15:09.007Z","modified":"2026-06-17T05:25:13.077Z","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"},{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:45.305824Z"}],"osv":[{"id":"CVE-2023-0289","title":"Cross-site Scripting (XSS) - Stored in craigk5n/webcalendar","description":"Cross-site Scripting (XSS) - Stored in GitHub repository craigk5n/webcalendar prior to master.","status":"published","published":"2023-01-13T00:00:00Z","modified":"2026-10-28T02:30:58.049704027Z","cvss":[{"version":"3.0","score":7.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:29.487253Z"}]}}