{"id":"CVE-2025-70936","aliases":["EUVD-2025-209429","GHSA-3q54-fg6h-32ch"],"status":"published","title":"Vtiger CRM 8.4.0 contains a reflected cross-site scripting (XSS) vulnerability in the MailManager...","description":"Vtiger CRM 8.4.0 contains a reflected cross-site scripting (XSS) vulnerability in the MailManager module. Improper handling of user-controlled input in the _folder parameter allows a specially crafted, double URL-encoded payload to be reflected and executed in the context of an authenticated user s session.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00143,"percentile":0.03683,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-04-13T00:00:00Z","modified":"2026-11-04T22:10:00Z","references":[{"url":"https://www.vtiger.com/open-source-crm/"},{"url":"https://www.simonjuguna.com/cve-2025-70936-reflected-xss-vulnerability-in-vtiger-crm-v8-4-0/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-70936"},{"url":"https://www.simonjuguna.com/cve-2025-70936-reflected-xss-vulnerability-in-vtiger-crm-v8-4-0"},{"url":"https://www.vtiger.com/open-source-crm"},{"url":"https://github.com/advisories/GHSA-3q54-fg6h-32ch"}],"sources":{"cve":[{"id":"CVE-2025-70936","description":"Vtiger CRM 8.4.0 contains a reflected cross-site scripting (XSS) vulnerability in the MailManager module. Improper handling of user-controlled input in the _folder parameter allows a specially crafted, double URL-encoded payload to be reflected and executed in the context of an authenticated user s session.","status":"published","published":"2026-04-13T00:00:00Z","modified":"2026-04-14T15:21:22.985Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:25.186422Z"}],"euvd":[{"id":"EUVD-2025-209429","description":"Vtiger CRM 8.4.0 contains a reflected cross-site scripting (XSS) vulnerability in the MailManager module. Improper handling of user-controlled input in the _folder parameter allows a specially crafted, double URL-encoded payload to be reflected and executed in the context of an authenticated user s session.","status":"published","published":"2026-04-13T00:00:00Z","modified":"2026-04-14T15:21:22Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:25.999353Z"}],"ghsa":[{"id":"GHSA-3q54-fg6h-32ch","title":"Vtiger CRM 8.4.0 contains a reflected cross-site scripting (XSS) vulnerability in the MailManager...","description":"Vtiger CRM 8.4.0 contains a reflected cross-site scripting (XSS) vulnerability in the MailManager module. Improper handling of user-controlled input in the _folder parameter allows a specially crafted, double URL-encoded payload to be reflected and executed in the context of an authenticated user s session.","status":"published","published":"2026-04-13T21:30:44Z","modified":"2026-04-14T18:31:37Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:07:30.088478Z"}],"nvd":[{"id":"CVE-2025-70936","description":"Vtiger CRM 8.4.0 contains a reflected cross-site scripting (XSS) vulnerability in the MailManager module. Improper handling of user-controlled input in the _folder parameter allows a specially crafted, double URL-encoded payload to be reflected and executed in the context of an authenticated user s session.","status":"published","published":"2026-04-13T21:16:23.793Z","modified":"2026-11-04T22:10:00.21Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-04T23:43:38.567042Z"}]}}