192 lines
7.8 KiB
JSON
192 lines
7.8 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-92787",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-09-16T19:31:52.404Z",
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"datePublished": "2026-09-16T20:32:43.913Z",
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"dateUpdated": "2026-09-19T01:42:30.616Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-09-16T20:32:43.913Z"
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},
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"datePublic": "2026-08-26T00:00:00.000Z",
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"title": "Feast through 0.66.0 Authentication Bypass via Unverified Token",
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"descriptions": [
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{
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"lang": "en",
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"value": "Feast through 0.66.0 fails to verify JWT token signatures before establishing user identity, allowing attackers to bypass all role-based access control by presenting an unverified token with a hardcoded claim value. Attackers can obtain trusted internal identity and gain unchecked read and write access to all entities, feature views, data sources, and permission policies on the server."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Use of Hard-coded Credentials",
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"cweId": "CWE-798",
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"type": "CWE"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "feast-dev",
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"product": "feast",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:pypi/feast",
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"versions": [
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{
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"version": "0",
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"lessThanOrEqual": "0.66.0",
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"status": "affected",
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"versionType": "semver"
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}
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 9.3,
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"baseSeverity": "CRITICAL"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL"
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}
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}
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],
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"references": [
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{
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"url": "https://github.com/feast-dev/feast/issues/6785",
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"tags": [
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"issue-tracking"
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],
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"name": "GitHub Issue #6785"
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},
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{
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"url": "https://github.com/feast-dev/feast",
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"tags": [
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"product"
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]
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},
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{
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"url": "https://github.com/feast-dev/feast/blob/v0.66.0/sdk/python/feast/permissions/security_manager.py#L248-L264",
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"tags": [
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"technical-description"
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],
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"name": "is_auth_necessary skips all permission checks for the intra-communication identity"
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},
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{
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"url": "https://github.com/feast-dev/feast/blob/f296d4b/sdk/python/feast/permissions/auth/oidc_token_parser.py#L152-L156",
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"tags": [
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"technical-description"
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],
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"name": "the identity is taken from an explicitly unverified JWT decode"
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},
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{
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"url": "https://github.com/feast-dev/feast/blob/f296d4b/infra/charts/feast-feature-server/templates/deployment.yaml#L46-L47",
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"tags": [
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"technical-description"
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],
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"name": "the Helm chart hardcodes the trusted value"
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},
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{
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"name": "VulnCheck Advisory: Feast through 0.66.0 Authentication Bypass via Unverified Token",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/feast-through-0.66.0-authentication-bypass-via-unverified-token"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "George Chen",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/feast-dev/feast/issues/6785",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-19T01:41:54.533158Z",
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"id": "CVE-2026-92787",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-19T01:42:30.616Z"
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}
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}
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]
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}
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} |