CVE-2025-50538

Flowise before 3.0.5 allows XSS via an IFRAME element when an admin views the chat log.

CVSS 3.1

6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

14% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-25)

CWE

CWE-79

Published

2025-10-06

Modified

2026-10-09

Record from

the NVD, synced 2026-10-19

Affected

• flowiseai:flowise

Packages (OSV)

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
• https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-964p-j4gg-mhwc

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