{"id":"CVE-2026-100709","revision":null,"records":[{"revision":"248ab5b905ca41e5a497a8ecfae1a5d4","observedAt":"2026-10-29T22:48:55.035+00:00","statement":{"source":"cve-program","id":"CVE-2026-100709","aliases":[],"title":"Froxlor before 2.3.11 2FA Bypass via Namespace Confusion","description":"Froxlor through 2.3.10 stores only a numeric user ID in remembered-2FA tokens (panel_2fa_tokens) without recording the account namespace, and the remembered-token lookup during login is not constrained to the customer or administrator account type. Because customer and administrator IDs are allocated from separate namespaces, a remembered-2FA token legitimately issued to a customer with a given ID also matches an administrator with the same ID. An attacker who controls a customer account with a colliding ID, holds a valid remembered-2FA cookie for it, and already knows the target administrator's password can bypass the administrator's TOTP second factor and obtain an authenticated administrator session. This is a second-factor bypass only; it does not defeat password authentication. Fixed in 2.3.11.","state":0,"publishedAt":"2026-09-26T13:24:02.908+00:00","modifiedAt":"2026-10-29T21:15:25.45+00:00","affected":[{"ecosystem":"Vendor product","name":"froxlor","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"froxlor\",\n                    \"product\": \"froxlor\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"2.3.11\"\n                        },\n                        {\n                            \"version\": \"2.3.11\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":7.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/froxlor/froxlor/security/advisories/GHSA-9fq7-9w8p-c3qh","https://www.vulncheck.com/advisories/froxlor-before-2.3.12-2fa-bypass-via-namespace-confusion"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-100709","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-100709","identifiers":["CVE-2026-100709"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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