{"id":"CVE-2023-31807","details":"Cross Site Scripting vulnerability found in Chamilo Lms v.1.11.18 allows a local attacker to execute arbitrary code via a crafted payload to the personal notes function.","modified":"2026-04-11T12:45:14.180266Z","published":"2023-05-09T16:15:15.123Z","database_specific":{},"references":[{"type":"WEB","url":"http://chamilo.com"},{"type":"ADVISORY","url":"https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-101-2023-04-11-Low-impact-Low-risk-XSS-in-personal-notes-and-teacher-notes"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/chamilo/chamilo-lms","events":[{"introduced":"0"},{"last_affected":"4f989dcf0f0ce782d020664949051701204fc1c2"}],"database_specific":{"cpe":"cpe:2.3:a:chamilo:chamilo_lms:1.11.18:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.11.18"}],"source":"CPE_FIELD"}}],"versions":["CHAMILO_1_8_7_ALPHA_1","CHAMILO_1_8_7_ALPHA_2","CHAMILO_1_8_7_RC2","CHAMILO_1_8_7_RC_1","CHAMILO_1_8_7_STABLE","CHAMILO_1_8_7_STABLE_BIS","CHAMILO_1_8_8.3_STABLE_4","CHAMILO_1_8_8_2_RC_1","CHAMILO_1_8_8_2_STABLE","CHAMILO_1_8_8_2_STABLE_2","CHAMILO_1_8_8_4_STABLE","CHAMILO_1_8_8_ALPHA","CHAMILO_1_8_8_BETA_1","CHAMILO_1_8_8_BETA_2","CHAMILO_1_9_0_ALPHA_1","CHAMILO_1_9_0_ALPHA_2","CHAMILO_1_9_0_ALPHA_4","CHAMILO_1_9_0_PRE_ALPHA","CHAMILO_1_9_0_RC_1","CHAMILO_1_9_0_STABLE_2","CHAMILO_1_9_0_STABLE_3","CHAMILO_1_9_2_STABLE","CHAMILO_1_9_2_STABLE_QUARTER","CHAMILO_1_9_4_ALPHA_1","CHAMILO_1_9_4_RC_1","CHAMILO_1_9_4_STABLE","CHAMILO_1_9_6_RC_1","CHAMILO_1_9_6_RC_2","CHAMILO_1_9_6_STABLE","v1.11.10","v1.11.12","v1.11.14","v1.11.14-beta.1","v1.11.18","v1.11.6","v1.11.6-alpha.1","v1.8.6.1","v1.9.8"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-31807.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}