{"schema":"threatline.record/2","record":{"id":"CVE-2026-107638","aliases":[],"summary":"pH7Builder before 18.5.0 2FA Brute Force via VerificationCodeFormProcess.php","details":"pH7Builder (pH7 Social Dating CMS) before 18.5.0 contains an improper restriction of authentication attempts vulnerability that allows attackers to bypass two-factor authentication by guessing TOTP codes without limits. Attackers who know an account password can submit unlimited 6-digit verification codes to VerificationCodeFormProcess.php to take over member, affiliate, or administrator accounts.","categories":["Unclassified"],"product":"ph7builder","vendor":"ph7software","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107638","source_modified_at":"2026-10-08T18:01:47.983Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"ph7builder","vendor":"ph7software","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"18.5.0"},{"version":"18.5.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107638","source_modified_at":"2026-10-08T18:01:47.983Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"ph7builder","ecosystem":null},"version":"18.5.0","basis":"first unaffected version stated in the CVE record"}],"cvss":7.6,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00365,"percentile":0.29134,"score_date":"2026-10-23"},"published_at":"2026-10-08T14:10:35.297Z","modified_at":"2026-10-08T18:01:47.983Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107638","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-08T18:01:47.983Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-107638","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/pH7Software/pH7-Social-Dating-CMS/commit/44970860b82f8af867de9d2832081485f5dbe578","tags":["patch"]},{"source":"CVE List","url":"https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.4.1/_protected/app/system/modules/two-factor-auth/forms/processing/VerificationCodeFormProcess.php#L34-L60","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/pH7Software/pH7-Social-Dating-CMS","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/ph7builder-before-18.5.0-2fa-brute-force-via-verificationcodeformprocess-php","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-08T18:01:40.593351Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-08T18:01:47.983Z","content_hash":"4457e075d7b1db0bf105fa7cf02523a1476576c38f613fae1b6a0e088980ff9e"}}