[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2026-39878":6},{"stargazers_count":4,"fetched_at":5},7,"2026-07-21T09:16:04.996Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":44,"aliases":45,"duplicate_of":9,"upstream":46,"downstream":47,"duplicates":48,"related":49,"reserved_at":9,"published_at":50,"modified_at":51,"state":52,"summary":53,"references_raw":60,"kevs":66,"epss":9,"epss_history":67,"metrics":68,"affected":74},"CVE-2026-39878","Chamilo LMS versions 1.11.38 and earlier contain a stored cross-site scripting vulnerability in the user registration form that allows any unauthenticated attacker to execute arbitrary JavaScript in an administrator's browser session, leading to full platform admin account takeover. This has been patched in 1.11.40.",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-79","Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","weakness","Stable","Base","High",[20,24,28,32,36,40],{"id":21,"name":22,"techniques":23},"CAPEC-209","XSS Using MIME Type Mismatch",[],{"id":25,"name":26,"techniques":27},"CAPEC-588","DOM-Based XSS",[],{"id":29,"name":30,"techniques":31},"CAPEC-591","Reflected XSS",[],{"id":33,"name":34,"techniques":35},"CAPEC-592","Stored XSS",[],{"id":37,"name":38,"techniques":39},"CAPEC-63","Cross-Site Scripting (XSS)",[],{"id":41,"name":42,"techniques":43},"CAPEC-85","AJAX Footprinting",[],[],[],[],[],[],[],"2026-07-20T17:08:21.230Z","2026-07-20T18:54:20.667Z","PUBLISHED",{"cisa_kev":54,"cisa_ransomware":54,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":55,"severity_score":56,"severity_version":57,"severity_source":58,"severity_vector":59,"severity_status":52},false,"critical",9.3,"v3.1","cve.org","CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",[61],{"url":62,"sources":63,"tags":64},"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-gcjp-f7jm-rrrg",[58],[65],"X Refsource CONFIRM",[],[],[69],{"source":58,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":70,"cvss_v4_0":9},{"baseScore":56,"baseSeverity":71,"vectorString":59,"impactScore":72,"exploitabilityScore":73},"CRITICAL",9.7,7.2,[75],{"ecosystem":9,"name":76,"vendor":77,"product":76,"cpe_part":78,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":79},"chamilo-lms","chamilo","a",[80],{"version":81,"is_range":82,"range_type":58,"version_start":9,"version_start_type":9,"version_end":83,"version_end_type":84,"fixed_in":9},"\u003C= 1.11.38",true,"1.11.38","including"]