{"cve":"CVE-2023-31805","nvd":{"published":"2023-05-09T16:15:15.033","modified":"2026-07-09T01:18:20.920","status":"Modified","description":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local authenticated attacker to execute arbitrary code via the homepage function.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","score":4.8},"cwes":["CWE-79"],"references":["https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-98-2023-04-11-Low-impact-Low-risk-XSS-in-homepage-edition","https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-98-2023-04-11-Low-impact-Low-risk-XSS-in-homepage-edition"],"products":["chamilo:chamilo_lms"],"source":"nvd","synced_at":"2026-10-19T21:38:18.424950729+00:00"},"epss":{"cve":"CVE-2023-31805","score":0.00417,"percentile":0.36023,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}