add change note

Author: erik-krogh

change-notes/1.24/analysis-javascript.md

@@ -8,9 +8,9 @@
 
 ## New queries
 
-| **Query**                                                                 | **Tags**                                                          | **Purpose**                                                                                                                                                                            |
-|---------------------------------------------------------------------------|-------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-
+| **Query**                                                                       | **Tags**                                                          | **Purpose**                                                                                                                                                                            |
+|---------------------------------------------------------------------------------|-------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| Client-side cross-site scripting through exception (`js/xss-through-exception`) | security, external/cwe/cwe-079, external/cwe/cwe-116              | Highlights potential XSS vulnerabilities where an exception is written to the DOM. Results are not shown on LGTM by default. |
 
 ## Changes to existing queries