{"id":"CVE-2023-31800","aliases":["EUVD-2023-36091","GHSA-r4mv-5h5q-v385"],"status":"published","title":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to...","description":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the forum title parameter.","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":0.00417,"percentile":0.3634,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-05-09T00:00:00Z","modified":"2026-10-28T02:30:40Z","products":[{"vendor":"chamilo","product":"chamilo_lms"}],"references":[{"url":"https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-102-2023-04-11-Low-impact-Moderate-risk-XSS-in-forum-titles","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31800","tags":["advisory"]},{"url":"http://chamilo.com"},{"url":"https://github.com/advisories/GHSA-r4mv-5h5q-v385"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31800.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-31800","description":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the forum title parameter.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2026-07-09T00:25:29.999Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:27.430605Z"}],"euvd":[{"id":"EUVD-2023-36091","description":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the forum title parameter.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2026-07-09T00:25:29Z","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"}],"updated_at":"2026-11-02T18:20:06.275812Z"}],"ghsa":[{"id":"GHSA-r4mv-5h5q-v385","title":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to...","description":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the forum title parameter.","status":"published","published":"2023-05-09T18:30:35Z","modified":"2024-04-04T03:56:00Z","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":"2026-11-02T14:56:19.559732Z"}],"nvd":[{"id":"CVE-2023-31800","description":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the forum title parameter.","status":"published","published":"2023-05-09T16:15:14.83Z","modified":"2026-07-09T01:18:20.15Z","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":"3.1","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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:01.131774Z"}],"osv":[{"id":"CVE-2023-31800","description":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via the forum title parameter.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2026-10-28T02:30:40.714330553Z","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"}],"updated_at":"2026-11-02T15:44:31.790231Z"}]}}