GHSA-j7wp-vjj6-cp5m Cross-Site Scripting in @progress/kendo-angular-editor
An attacker can execute arbitrary JavaScript in the victim's browser by injecting malicious event handlers into the Kendo Angular Editor component.
- 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 GHSA-j7wp-vjj6-cp5m?
GHSA-j7wp-vjj6-cp5m is a cross-site scripting vulnerability in @progress/kendo-angular-editor, published on 11 Aug 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
<img src="" onerror=alert(document.domain)>.Which versions are affected by GHSA-j7wp-vjj6-cp5m?
2 open source packages ship an affected version, including @progress/kendo-angular-editor.
| Package | Affected | Fixed in |
|---|---|---|
@progress/kendo-angular-editor npm | All versions | 1.2.3 |
@progress/kendo-angular-editor npm | All versions | 1.2.3 |
How do I fix GHSA-j7wp-vjj6-cp5m?
Upgrade @progress/kendo-angular-editor to 1.2.3 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 GHSA-j7wp-vjj6-cp5m being exploited?
There is no known exploitation of GHSA-j7wp-vjj6-cp5m in the wild and no public exploit code.