CVE•Published 2025-10-06•Modified 2026-10-09•1 article on news•6 live references•NVD data
CVE-2025-50538Flowiseai · Flowise
Vulnerability data via NVD (ingested)
CVSS v3.1
8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
EPSS percentile
96
Exploit Prediction Scoring System · top 4% of all CVEs
Weaknesses (CWE)
Description
Flowise before 3.0.5 allows XSS via an IFRAME element when an admin views the chat log.
Timeline
Published 2025-10-06
Modified 2026-10-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag2,503 hosts
vuln:CVE-2025-50538Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Flowiseai Flowise"All exposed Flowiseai Flowise instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Flowise"HTTP body or banner mentions "Flowise" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-50538Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-50538Censys host search filtered to this CVE id.
grep.app
CVE-2025-50538Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-50538GitHub code search for direct mentions.
Google dork
"CVE-2025-50538" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.