CVE-2024-37145: Flowise Cross-site Scripting Vulnerability
Flowise
A reflected cross-site scripting vulnerability exists in the chatflows-streaming endpoint of Flowise version 1.4.3. Unauthenticated attackers can craft URLs that inject JavaScript into user sessions.
disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why
- CVSS
- 6.1
- EPSS
- <0.01 · top 60% · 2026-11-13
- fix status
- Fix status unknown
- first report
- 1 Jul 2024
- last update
- 5 Aug 2024
- CVE ids
Timeline · 2
Sources · 2
Advisories and databases
- 2024-07-01CVE-2024-37145: Flowise is a drag & drop user interface to build a customized large language model flow.NVD · nvd.nist.gov/vuln/detail/CVE-2024-37145
- 2024-08-05CVE-2024-37145: Flowise Cross-site Scripting in /api/v1/chatflows-streaming/idGitHub Advisory Database · github.com/advisories/GHSA-858c-qxvx-rg9v
Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.
Classification
- lane
- Patch now
- AI role
- Attack on AI
- categories
- Infrastructure vulnerability
- severity
- 2 · Disclosed vulnerability
- fix status
- Fix status unknown
- targets
- Framework / tooling
- owasp llm top 10
- LLM03:2025 Supply Chain
- mitre atlas
- no technique for these categories
- dates
- happened 5 Aug 2024 · first reported 1 Jul 2024
- origin
- GitHub Advisory DatabaseVulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
- record
- confidence 0.95 · created 2026-10-18 07:00Z · updated 2026-10-18 10:04Z
Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned
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the brief as text
# CVE-2024-37145: Flowise Cross-site Scripting Vulnerability https://gcdradar.vercel.app/incidents/cve-2024-37145-flowise-cross-site-scripting-vulnerability · AIR-2024-0156 · closed 2024-07-01 - Lane: Patch now - Severity: 2 (Disclosed vulnerability) - Fix status: Fix status unknown - First reported: 2024-07-01 (happened 2024-08-05) - AI role: Attack on AI - Products: Flowise - CVE ids: CVE-2024-37145 - CVSS: 6.1 ## Summary A reflected cross-site scripting vulnerability exists in the chatflows-streaming endpoint of Flowise version 1.4.3. Unauthenticated attackers can craft URLs that inject JavaScript into user sessions. ## What to do No action recorded; read the sources below and the vendor's advisory. ## Latest updates - 2024-08-05: CVE-2024-37145: Flowise Cross-site Scripting in /api/v1/chatflows-streaming/id (https://github.com/advisories/GHSA-858c-qxvx-rg9v) - 2024-07-01: CVE-2024-37145: Flowise is a drag & drop user interface to build a customized large language model flow. (https://nvd.nist.gov/vuln/detail/CVE-2024-37145) ## Sources - 2024-07-01 NVD: CVE-2024-37145: Flowise is a drag & drop user interface to build a customized large language model flow. https://nvd.nist.gov/vuln/detail/CVE-2024-37145 - 2024-08-05 GitHub Advisory Database: CVE-2024-37145: Flowise Cross-site Scripting in /api/v1/chatflows-streaming/id https://github.com/advisories/GHSA-858c-qxvx-rg9v Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.
Related
- closed8.7Flowise CVE-2024-36420: Flowise Path Injection Vulnerability
Patch now · Disclosed · since 5 Aug 2024 · updated 5 Aug 2024 · CVE-2024-36420
AI - closed6.1Flowise CVE-2024-36422: Flowise Cross-site Scripting Vulnerability
Patch now · Disclosed · since 5 Aug 2024 · updated 5 Aug 2024 · CVE-2024-36422
AI - closed6.1Flowise CVE-2024-37146: Flowise Cross-site Scripting Vulnerability
Patch now · Disclosed · since 5 Aug 2024 · updated 5 Aug 2024 · CVE-2024-37146
AI - closed6.1Flowise CVE-2024-36423: Flowise reflected cross-site scripting
Patch now · Disclosed · since 5 Aug 2024 · updated 5 Aug 2024 · CVE-2024-36423
AI - closed8.7Flowise CVE-2024-36421: Flowise CORS misconfiguration vulnerability
Patch now · Disclosed · since 5 Aug 2024 · updated 5 Aug 2024 · CVE-2024-36421
AI - closed8.6Flowise CVE-2024-58351: Flowise OverrideConfig security vulnerability
Patch now · Disclosed · since 21 Nov 2024 · updated 20 Jun 2026 · CVE-2024-58351
AI