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Vulnerability details: VCID-kpyg-gve3-b3av
Vulnerability ID VCID-kpyg-gve3-b3av
Aliases CVE-2026-46475
GHSA-78pr-c5x5-jggc
Summary Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, assistant create and update mass-assignment allows cross-workspace assistant takeover. This issue has been patched in version 3.1.2.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2026-46475
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2026-46475
epss 0.00128 https://api.first.org/data/v1/epss?cve=CVE-2026-46475
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-78pr-c5x5-jggc
cvssv3.1 8.8 https://github.com/FlowiseAI/Flowise
cvssv4 7.7 https://github.com/FlowiseAI/Flowise
generic_textual HIGH https://github.com/FlowiseAI/Flowise
cvssv3.1 8.8 https://github.com/FlowiseAI/Flowise/commit/1cf247eab35c7c3d4db381d23e4dca682fba527b
cvssv4 7.7 https://github.com/FlowiseAI/Flowise/commit/1cf247eab35c7c3d4db381d23e4dca682fba527b
generic_textual HIGH https://github.com/FlowiseAI/Flowise/commit/1cf247eab35c7c3d4db381d23e4dca682fba527b
cvssv3.1 8.8 https://github.com/FlowiseAI/Flowise/pull/6128
cvssv4 7.7 https://github.com/FlowiseAI/Flowise/pull/6128
generic_textual HIGH https://github.com/FlowiseAI/Flowise/pull/6128
cvssv3.1 8.8 https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
cvssv4 7.7 https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
generic_textual HIGH https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
ssvc Track* https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
cvssv3.1 8.8 https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
cvssv3.1_qr HIGH https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
cvssv4 7.7 https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
generic_textual HIGH https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
ssvc Track* https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2026-46475
cvssv4 7.7 https://nvd.nist.gov/vuln/detail/CVE-2026-46475
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2026-46475
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2026-46475
https://github.com/FlowiseAI/Flowise/commit/1cf247eab35c7c3d4db381d23e4dca682fba527b
https://github.com/FlowiseAI/Flowise/pull/6128
https://nvd.nist.gov/vuln/detail/CVE-2026-46475
flowise%403.1.2 https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
GHSA-78pr-c5x5-jggc https://github.com/advisories/GHSA-78pr-c5x5-jggc
GHSA-78pr-c5x5-jggc https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/FlowiseAI/Flowise
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://github.com/FlowiseAI/Flowise
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

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passive

active

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Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/FlowiseAI/Flowise/commit/1cf247eab35c7c3d4db381d23e4dca682fba527b
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://github.com/FlowiseAI/Flowise/commit/1cf247eab35c7c3d4db381d23e4dca682fba527b
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

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passive

active

high

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Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/FlowiseAI/Flowise/pull/6128
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://github.com/FlowiseAI/Flowise/pull/6128
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

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none

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low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

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low

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Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2026-06-08T16:19:29Z/ Found at https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

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low

none
Vector: SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2026-06-08T16:19:29Z/ Found at https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-78pr-c5x5-jggc
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2026-46475
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Found at https://nvd.nist.gov/vuln/detail/CVE-2026-46475
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

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low

none

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low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.16939
EPSS Score 0.00053
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:42:50.076504+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2026/46xxx/CVE-2026-46475.json 38.6.0