189 lines
7.8 KiB
JSON
189 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-2026-73483",
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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": "2026-08-12T18:19:17.025Z",
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"datePublished": "2026-08-13T11:28:04.025Z",
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"dateUpdated": "2026-08-14T22:25:36.593Z"
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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": "2026-08-13T11:28:04.025Z"
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},
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"datePublic": "2026-07-29T00:00:00.000Z",
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"title": "Flowise before 3.1.3 Sandbox Escape via Puppeteer",
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"descriptions": [
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{
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"lang": "en",
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"value": "Flowise (packages flowise and flowise-components) in versions <= 3.1.2 contain a sandbox escape in the vm2/@flowiseai/nodevm JavaScript sandbox. An authenticated user with access to the /api/v1/node-custom-function endpoint can escape the sandbox by supplying attacker-controlled executablePath and args parameters to puppeteer.launch(), which internally invokes child_process.spawn() outside the sandbox boundary. This allows execution of arbitrary OS commands as the Flowise process user (root in the official Docker image) and arbitrary host file disclosure via Chromium's file:// URL handling. In versions 3.0.8–3.1.2 exploitation requires ALLOW_BUILTIN_DEP=true; earlier versions are exploitable by default. Fixed in 3.1.3."
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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": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
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"cweId": "CWE-78",
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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": "3.1.3"
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},
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{
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"version": "3.1.3",
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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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"defaultStatus": "unaffected",
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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": "3.1.3"
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},
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{
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"version": "3.1.3",
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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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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "3.1.3"
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}
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]
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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:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
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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": "HIGH",
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"subConfidentialityImpact": "HIGH",
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"subIntegrityImpact": "HIGH",
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"subAvailabilityImpact": "HIGH",
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"baseScore": 9.4,
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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/FlowiseAI/Flowise/security/advisories/GHSA-9gvv-qjj3-2p6g",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-9gvv-qjj3-2p6g)"
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},
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{
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"name": "VulnCheck Advisory: Flowise before 3.1.3 Sandbox Escape via Puppeteer",
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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-sandbox-escape-via-puppeteer"
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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": "Skaushik-Qlys",
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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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"references": [
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{
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"url": "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-9gvv-qjj3-2p6g",
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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": "2026-08-14T22:25:16.050386Z",
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"id": "CVE-2026-73483",
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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": "2026-08-14T22:25:36.593Z"
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}
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}
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]
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}
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} |