Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-69jq-qr7w-j7qh
Advisory ID github_osv/GHSA-69jq-qr7w-j7qh
Aliases CVE-2025-26319
Summary FlowiseAI Flowise arbitrary file upload vulnerability FlowiseAI Flowise v2.2.6 was discovered to contain an arbitrary file upload vulnerability in /api/v1/attachments.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-434 Unrestricted Upload of File with Dangerous Type
System Score Found at
cvssv4 8.9 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-69jq-qr7w-j7qh/GHSA-69jq-qr7w-j7qh.json
generic_textual HIGH
Reference id Reference type URL
https://github.com/FlowiseAI/Flowise
https://github.com/FlowiseAI/Flowise/blob/flowise-ui%402.2.6/packages/server/src/index.ts#L165-L190
CVE-2025-26319 https://github.com/dorattias/CVE-2025-26319
CVE-2025-26319 https://nvd.nist.gov/vuln/detail/CVE-2025-26319
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
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/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-69jq-qr7w-j7qh/GHSA-69jq-qr7w-j7qh.json
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/

Decision: Track*

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2025/26xxx/CVE-2025-26319.json

Source Advisory: vulnrichment/CVE-2025-26319

View SSVC decision tree 
[{'Exploitation': 'poc'},
 {'Automatable': 'yes'},
 {'Technical Impact': 'total'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]