213 lines
8.4 KiB
JSON
213 lines
8.4 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-2026-91935",
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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": "2026-09-15T11:06:02.263Z",
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"datePublished": "2026-09-15T15:17:58.325Z",
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"dateUpdated": "2026-09-20T00:35:29.975Z"
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},
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},
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"datePublic": "2026-08-31T00:00:00.000Z",
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"title": "Flowise before 3.1.4 SSRF and API Key Exfiltration via Chat Model Nodes",
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"descriptions": [
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{
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"lang": "en",
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"value": "Flowise before 3.1.4 fails to validate baseURL parameters in chat-model nodes, allowing authenticated users to redirect requests to arbitrary hosts. Attackers with chatflows:create or chatflows:update permissions can exfiltrate LLM provider API keys by redirecting requests to cloud metadata services or internal hosts."
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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": "Server-Side Request Forgery (SSRF)",
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"cweId": "CWE-918",
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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": "FlowiseAI",
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"product": "Flowise",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:npm/flowise",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"versionType": "semver",
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"lessThan": "3.1.4"
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},
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{
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"version": "3.1.4",
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"status": "unaffected",
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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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"vendor": "FlowiseAI",
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"product": "Flowise",
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"packageURL": "pkg:npm/flowise-components",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"versionType": "semver",
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"lessThan": "3.1.4"
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},
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{
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"version": "3.1.4",
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"status": "unaffected",
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"versionType": "semver"
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}
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"versionEndExcluding": "3.1.4"
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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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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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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": "LOW",
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"baseScore": 8.3,
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"baseSeverity": "HIGH"
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}
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},
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{
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"format": "CVSS",
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/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": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.7,
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"baseSeverity": "HIGH"
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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/FlowiseAI/Flowise/security/advisories/GHSA-hx55-h48h-7rw9",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-hx55-h48h-7rw9)"
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},
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{
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"name": "VulnCheck Advisory: Flowise before 3.1.4 SSRF and API Key Exfiltration via Chat Model Nodes",
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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/flowise-before-3.1.4-ssrf-and-api-key-exfiltration-via-chat-model-nodes"
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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": "sajdakabir",
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"type": "reporter"
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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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"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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"id": "CVE-2026-91935",
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"role": "CISA Coordinator",
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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": "total"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-09-20T00:27:47.124970Z"
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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": "2026-09-20T00:35:29.975Z"
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}
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}
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]
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}
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} |