170 lines
6.8 KiB
JSON
170 lines
6.8 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-2026-56276",
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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": "2026-06-20T01:47:54.001Z",
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"datePublished": "2026-06-20T15:24:44.035Z",
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"dateUpdated": "2026-11-08T14:05:53.186Z"
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},
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"containers": {
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"cna": {
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"dateUpdated": "2026-11-08T14:05:53.186Z"
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},
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"datePublic": "2026-05-14T00:00:00.000Z",
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"title": "Flowise - Mass Assignment in PUT /api/v1/user Allows Password Hash Override",
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"descriptions": [
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{
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"lang": "en",
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"value": "Flowise before 3.1.2 contains a mass assignment vulnerability in the PUT /api/v1/user endpoint that allows authenticated users to directly modify the credential field without validation. Attackers can bypass password change verification and session invalidation by supplying a crafted password hash, establishing persistent account access after temporary session compromise."
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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": "Improperly Controlled Modification of Dynamically-Determined Object Attributes",
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"cweId": "CWE-915",
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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": "Flowise",
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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": "3.1.2"
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},
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{
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"version": "3.1.2",
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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": "3.1.2"
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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:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6,
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"baseSeverity": "MEDIUM"
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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-59fh-9f3p-7m39",
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"name": "GitHub Security Advisory (GHSA-59fh-9f3p-7m39)",
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"tags": [
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"vendor-advisory"
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]
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},
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{
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"name": "VulnCheck Advisory: Flowise - Mass Assignment in PUT /api/v1/user Allows Password Hash Override",
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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-mass-assignment-in-put-api-v1-user-allows-password-hash-override"
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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": "berkdedekarginoglu",
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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"
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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-59fh-9f3p-7m39",
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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": "2026-06-22T13:49:32.938401Z",
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"id": "CVE-2026-56276",
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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": "2026-06-22T13:50:11.103Z"
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}
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}
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]
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}
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} |