{"cve":{"cve_id":"CVE-2026-45757","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":null,"epss_percentile":null,"epss_as_of":null,"description":"Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.6, 7.13.8, and 7.10.12, Rocket.Chat allows users deactivated through users.deactivateIdle to keep using already-issued login tokens. A user that an administrator has marked inactive for idleness can still access authenticated REST endpoints with the old token. This vulnerability is fixed in 8.5.0, 8.4.2, 8.3.4, 8.2.4, 8.1.5, 8.0.6, 7.13.8, and 7.10.12.","published_at":"2026-06-24T21:01:56.286000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":2.3,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","cvss_v4_severity":"LOW","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-613"],"nvd_references":["https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-6g3w-vg5p-w892"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-28T17:54:40.246008Z","updated_at":"2026-06-28T23:30:33.717402Z"},"effective_severity":"LOW","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"H","value_label":"High"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"P","value_label":"Passive"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"L","value_label":"Low"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"L","value_label":"Low"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"N","value_label":"None"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"rocketchat","vendor_name":"RocketChat","product_slug":"rocket.chat","product_name":"Rocket.Chat","version_start":">= 8.5.0-rc.0, < 8.5.0","version_start_inclusive":true,"version_end":">= 8.5.0-rc.0, < 8.5.0","version_end_inclusive":true,"cpe23_uri":"cve5:rocketchat:rocket.chat:>= 8.5.0-rc.0, < 8.5.0:>= 8.5.0-rc.0, < 8.5.0"},{"vendor_slug":"rocketchat","vendor_name":"RocketChat","product_slug":"rocket.chat","product_name":"Rocket.Chat","version_start":">= 8.4.0-rc.0, < 8.4.2","version_start_inclusive":true,"version_end":">= 8.4.0-rc.0, < 8.4.2","version_end_inclusive":true,"cpe23_uri":"cve5:rocketchat:rocket.chat:>= 8.4.0-rc.0, < 8.4.2:>= 8.4.0-rc.0, < 8.4.2"},{"vendor_slug":"rocketchat","vendor_name":"RocketChat","product_slug":"rocket.chat","product_name":"Rocket.Chat","version_start":">= 8.3.0-rc.0, < 8.3.4","version_start_inclusive":true,"version_end":">= 8.3.0-rc.0, < 8.3.4","version_end_inclusive":true,"cpe23_uri":"cve5:rocketchat:rocket.chat:>= 8.3.0-rc.0, < 8.3.4:>= 8.3.0-rc.0, < 8.3.4"},{"vendor_slug":"rocketchat","vendor_name":"RocketChat","product_slug":"rocket.chat","product_name":"Rocket.Chat","version_start":">= 8.2.0-rc.0, < 8.2.4","version_start_inclusive":true,"version_end":">= 8.2.0-rc.0, < 8.2.4","version_end_inclusive":true,"cpe23_uri":"cve5:rocketchat:rocket.chat:>= 8.2.0-rc.0, < 8.2.4:>= 8.2.0-rc.0, < 8.2.4"},{"vendor_slug":"rocketchat","vendor_name":"RocketChat","product_slug":"rocket.chat","product_name":"Rocket.Chat","version_start":">= 8.1.0-rc.0, < 8.1.5","version_start_inclusive":true,"version_end":">= 8.1.0-rc.0, < 8.1.5","version_end_inclusive":true,"cpe23_uri":"cve5:rocketchat:rocket.chat:>= 8.1.0-rc.0, < 8.1.5:>= 8.1.0-rc.0, < 8.1.5"},{"vendor_slug":"rocketchat","vendor_name":"RocketChat","product_slug":"rocket.chat","product_name":"Rocket.Chat","version_start":">= 8.0.0-rc.0, < 8.0.6","version_start_inclusive":true,"version_end":">= 8.0.0-rc.0, < 8.0.6","version_end_inclusive":true,"cpe23_uri":"cve5:rocketchat:rocket.chat:>= 8.0.0-rc.0, < 8.0.6:>= 8.0.0-rc.0, < 8.0.6"},{"vendor_slug":"rocketchat","vendor_name":"RocketChat","product_slug":"rocket.chat","product_name":"Rocket.Chat","version_start":">= 7.11.0-rc.0, < 7.13.8","version_start_inclusive":true,"version_end":">= 7.11.0-rc.0, < 7.13.8","version_end_inclusive":true,"cpe23_uri":"cve5:rocketchat:rocket.chat:>= 7.11.0-rc.0, < 7.13.8:>= 7.11.0-rc.0, < 7.13.8"},{"vendor_slug":"rocketchat","vendor_name":"RocketChat","product_slug":"rocket.chat","product_name":"Rocket.Chat","version_start":"< 7.10.12","version_start_inclusive":true,"version_end":"< 7.10.12","version_end_inclusive":true,"cpe23_uri":"cve5:rocketchat:rocket.chat:< 7.10.12:< 7.10.12"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-6g3w-vg5p-w892","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2026-06-24T21:01:56.286000Z","label":"CVE published","source":null}]}