CVE-2022-3783 node-red-dashboard ui_text Format ui-component-ctrl.js cross site scripting
Remote attackers can execute arbitrary scripts via cross-site scripting in the ui_text format handler of the node-red-dashboard plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-3783?
CVE-2022-3783 is a low-severity cross-site scripting vulnerability in unspecified node-red-dashboard, published on 31 Oct 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
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 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.
Which versions are affected by CVE-2022-3783?
2 open source packages ship an affected version, including node-red-dashboard. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
node-red-dashboard npm | All versions | 3.2.0 |
node-red-dashboard npm | All versions | 3.2.0 |
Products include Nodered Node-Red-Dashboard.
How do I fix CVE-2022-3783?
Upgrade node-red-dashboard to 3.2.0 or later.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2022-3783 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3783 exists.
Other vulnerabilities in unspecified node-red-dashboard
Sources
Also known as GHSA-vrv9-3x3w-ffxw.