{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72584", "assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "state": "PUBLISHED", "assignerShortName": "TuranSec", "dateReserved": "2026-08-10T10:32:53.854Z", "datePublished": "2026-08-10T10:41:27.492Z", "dateUpdated": "2026-08-10T13:14:19.784Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "shortName": "TuranSec", "dateUpdated": "2026-08-10T11:48:07.445Z"}, "title": "fastschema - TOCTOU Race Condition Bypasses OTP Attempt Limit in Account Recovery", "descriptions": [{"lang": "en", "value": "A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes.</p>"}]}], "affected": [{"vendor": "fastschema", "product": "fastschema", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThanOrEqual": "0.15.1"}], "defaultStatus": "unknown"}], "references": [{"url": "https://github.com/fastschema/fastschema", "name": "Product", "tags": ["third-party-advisory"]}, {"url": "https://github.com/fastschema/fastschema/blob/main/pkg/auth/local.go", "name": "Vulnerable File", "tags": ["technical-description"]}], "credits": [{"lang": "en", "value": "Komiljon Ayubov", "type": "finder"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "baseScore": 7.4, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-367", "description": "CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition"}]}], "timeline": [{"time": "2026-08-10T10:32:53.000Z", "lang": "en", "value": "CVE Reserved"}, {"time": "2026-08-10T10:32:53.000Z", "lang": "en", "value": "Public Disclosure"}], "source": {"discovery": "EXTERNAL"}, "datePublic": "2026-08-10T10:32:53.000Z"}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-10T13:13:37.167947Z", "id": "CVE-2026-72584", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-10T13:14:19.784Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-72584", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-08-10T13:13:37.167947Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-10T13:13:58.816Z"}}], "cna": {"title": "fastschema - TOCTOU Race Condition Bypasses OTP Attempt Limit in Account Recovery", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Komiljon Ayubov"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "fastschema", "product": "fastschema", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "0.15.1"}], "defaultStatus": "unknown"}], "timeline": [{"lang": "en", "time": "2026-08-10T10:32:53.000Z", "value": "CVE Reserved"}, {"lang": "en", "time": "2026-08-10T10:32:53.000Z", "value": "Public Disclosure"}], "datePublic": "2026-08-10T10:32:53.000Z", "references": [{"url": "https://github.com/fastschema/fastschema", "name": "Product", "tags": ["third-party-advisory"]}, {"url": "https://github.com/fastschema/fastschema/blob/main/pkg/auth/local.go", "name": "Vulnerable File", "tags": ["technical-description"]}], "descriptions": [{"lang": "en", "value": "A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes.", "supportingMedia": [{"type": "text/html", "value": "<p>A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-367", "description": "CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition"}]}], "providerMetadata": {"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "shortName": "TuranSec", "dateUpdated": "2026-08-10T11:48:07.445Z"}}}, "cveMetadata": {"cveId": "CVE-2026-72584", "state": "PUBLISHED", "dateUpdated": "2026-08-10T13:14:19.784Z", "dateReserved": "2026-08-10T10:32:53.854Z", "assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c", "datePublished": "2026-08-10T10:41:27.492Z", "assignerShortName": "TuranSec"}, "dataVersion": "5.2"}

{}

{}

{"created": "2026-08-10T12:30:07.124744+00:00", "updated": "2026-08-10T20:00:03.998325+00:00", "vendors": []}