{"cve_id":"CVE-2021-26812","published":"2021-04-14T14:15:13.413000+00:00","last_modified":"2026-06-17T03:43:48.890000+00:00","vuln_status":"Modified","description":"Cross Site Scripting (XSS) in the Jitsi Meet 2.7 through 2.8.3 plugin for Moodle via the \"sessionpriv.php\" module. This allows attackers to craft a malicious URL, which when clicked on by users, can inject javascript code to be run by the application.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","base_score":6.1,"base_severity":"MEDIUM","attack_vector":"NETWORK","privileges_req":"NONE","user_interaction":"REQUIRED","scope":"CHANGED","impact_c":"LOW","impact_i":"LOW","impact_a":"NONE","cwe_ids":["CWE-79"],"in_kev":false,"kev_date_added":null,"kev_ransomware":false,"epss_score":0.97157,"epss_percentile":0.99894,"cap_rule_version":"0.1.1","stage":"CRED_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":true,"grant_access":"NONE","caps":["CRED_ACCESS","INFO_DISCLOSURE","TAMPER"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T09:37:49.285398+00:00","first_seen":"2021-04-14T14:15:13.413000+00:00","kev_first_seen":null,"novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["jitsi"],"products":["meet"],"affected":[{"vendor":"jitsi","product":"meet","ranges":["≥ 2.7 and ≤ 2.8.3"]}]}