CVE-2025-50538

Flowise before 3.0.5 allows XSS via an IFRAME element when an admin views the chat log.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
mitreCNA
8.2 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/FlowiseAI/Flowise/pull/4905
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.5
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-964p-j4gg-mhwc