CVE-2022-3783
Published: 31 October 2022
Summary
CVE-2022-3783 is a low-severity Improper Neutralization (CWE-707) vulnerability in Nodered Node-Red-Dashboard. Its CVSS base score is 3.5 (Low).
Operationally, ranked in the top 45.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-7442
Vulnerability details
A vulnerability, which was classified as problematic, has been found in node-red-dashboard. This issue affects some unknown processing of the file components/ui-component/ui-component-ctrl.js of the component ui_text Format Handler. The manipulation leads to cross site scripting. The attack may be initiated…
more
remotely. The name of the patch is 9305d1a82f19b235dfad24a7d1dd4ed244db7743. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-212555.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.
Enforces use of documented standards and tool configurations that address proper neutralization of inputs/outputs during development.
Validates web inputs to reject script-related content that could produce XSS.
Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.