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Vulnerability details: VCID-huvq-b7xz-sbf8
Vulnerability ID VCID-huvq-b7xz-sbf8
Aliases CVE-2025-26319
GHSA-69jq-qr7w-j7qh
Summary FlowiseAI Flowise v2.2.6 was discovered to contain an arbitrary file upload vulnerability in /api/v1/attachments.
Status Published
Exploitability 2.0
Weighted Severity 8.8
Risk 10.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-434 Unrestricted Upload of File with Dangerous Type
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 0.8771 https://api.first.org/data/v1/epss?cve=CVE-2025-26319
epss 0.8771 https://api.first.org/data/v1/epss?cve=CVE-2025-26319
epss 0.8771 https://api.first.org/data/v1/epss?cve=CVE-2025-26319
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-69jq-qr7w-j7qh
cvssv3.1 9.8 https://github.com/dorattias/CVE-2025-26319
cvssv4 8.9 https://github.com/dorattias/CVE-2025-26319
generic_textual HIGH https://github.com/dorattias/CVE-2025-26319
ssvc Track* https://github.com/dorattias/CVE-2025-26319
cvssv4 8.9 https://github.com/FlowiseAI/Flowise
generic_textual HIGH https://github.com/FlowiseAI/Flowise
cvssv4 8.9 https://github.com/FlowiseAI/Flowise/blob/flowise-ui%402.2.6/packages/server/src/index.ts#L165-L190
generic_textual HIGH https://github.com/FlowiseAI/Flowise/blob/flowise-ui%402.2.6/packages/server/src/index.ts#L165-L190
cvssv4 8.9 https://nvd.nist.gov/vuln/detail/CVE-2025-26319
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2025-26319
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-26319
https://github.com/FlowiseAI/Flowise/blob/flowise-ui%402.2.6/packages/server/src/index.ts#L165-L190
https://nvd.nist.gov/vuln/detail/CVE-2025-26319
CVE-2025-26319 https://github.com/dorattias/CVE-2025-26319
GHSA-69jq-qr7w-j7qh https://github.com/advisories/GHSA-69jq-qr7w-j7qh
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/dorattias/CVE-2025-26319
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:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P Found at https://github.com/dorattias/CVE-2025-26319
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

high

low

none
Vector: SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2025-03-05T16:43:13Z/ Found at https://github.com/dorattias/CVE-2025-26319
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P 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

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P Found at https://github.com/FlowiseAI/Flowise/blob/flowise-ui%402.2.6/packages/server/src/index.ts#L165-L190
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

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P Found at https://nvd.nist.gov/vuln/detail/CVE-2025-26319
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

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.99488
EPSS Score 0.8771
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T17:04:15.278381+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2025/26xxx/CVE-2025-26319.json 38.6.0