167 lines
7.3 KiB
JSON
167 lines
7.3 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-2026-105698",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-10-05T17:48:58.627Z",
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"datePublished": "2026-10-05T20:20:27.287Z",
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"dateUpdated": "2026-10-06T13:58:36.614Z"
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},
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"containers": {
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"cna": {
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"title": "Langflow: Cross-user flow access and vertex execution via deprecated /api/v1/build/{flow_id}/vertices endpoints",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-639",
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"lang": "en",
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"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
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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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"descriptions": [
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{
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"cweId": "CWE-862",
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"lang": "en",
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"description": "CWE-862: Missing Authorization",
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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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.4,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
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"version": "3.1"
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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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"name": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-gh98-4phw-6fmw",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-gh98-4phw-6fmw"
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},
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{
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"name": "https://github.com/langflow-ai/langflow/pull/13153",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/langflow-ai/langflow/pull/13153"
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},
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{
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"name": "https://github.com/langflow-ai/langflow/commit/fb3d6ec90b1e4d52eaa40915a64b1f86b6542f55",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/langflow-ai/langflow/commit/fb3d6ec90b1e4d52eaa40915a64b1f86b6542f55"
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},
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{
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"name": "https://github.com/langflow-ai/langflow/releases/tag/v1.10.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/langflow-ai/langflow/releases/tag/v1.10.1"
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}
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],
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"affected": [
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{
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"vendor": "langflow-ai",
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"product": "langflow",
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"versions": [
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{
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"version": ">= 1.0.0, < 1.10.1",
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"status": "affected"
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}
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]
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},
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{
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"vendor": "langflow-ai",
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"product": "langflow-base",
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"versions": [
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{
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"version": "< 0.10.1",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-10-05T20:20:27.287Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Langflow is a tool for building and deploying AI-powered agents and workflows. From 1.0.0 until 1.10.1, Langflow did not verify flow ownership in the deprecated POST /api/v1/build/{flow_id}/vertices and POST /api/v1/build/{flow_id}/vertices/{vertex_id} handlers. Through version 1.7.1, an unauthenticated caller who knew another user's flow UUID could reach these handlers; from version 1.7.2 through 1.10.0, callers had to authenticate but needed no elevated privileges. Such a caller could cause retrieve_vertices_order to load and cache the private graph, enumerate its vertex identifiers, and use build_vertex to execute selected vertices and receive their results. build_graph_from_db_no_cache performed a primary-key lookup without an owner filter. This could disclose private flow structure, configured values, and selected outputs and could trigger victim-configured side effects and build-history records, although it did not expose the victim's variable-store credentials or permit modification of the stored flow. This issue is fixed in Langflow 1.10.1 and langflow-base 0.10.1."
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}
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],
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"source": {
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"advisory": "GHSA-gh98-4phw-6fmw",
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"discovery": "UNKNOWN"
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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/langflow-ai/langflow/security/advisories/GHSA-gh98-4phw-6fmw",
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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": "2026-10-06T13:58:15.330352Z",
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"id": "CVE-2026-105698",
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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": "no"
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},
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{
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"Technical Impact": "partial"
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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": "2026-10-06T13:58:36.614Z"
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}
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}
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]
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}
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} |