Add 598.2 documentation for browser based DAST

doc/user/application_security/dast/checks/598.2.md

+---
+stage: Secure
+group: Dynamic Analysis
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
+---
+
+# Use of GET request method with sensitive query strings (password)
+
+## Description
+
+The user's password was identified in the request URL. Passwords should never be sent in GET
+requests as they maybe captured by proxy systems, stored in browser history, or stored in
+log files. If an attacker were to get access to these logs or logging systems, they would
+be able to gain access to the target account.
+
+## Remediation
+
+Passwords should never be sent in GET requests. When authenticating users or requesting users
+reset their passwords, always use POST requests to transmit sensitive data.
+
+## Details
+
+| ID | Aggregated | CWE | Type | Risk |
+|:---|:--------|:--------|:--------|:--------|
+| 598.2 | false | 598 | Passive | Medium |
+
+## Links
+
+- [OWASP](https://owasp.org/www-community/vulnerabilities/Information_exposure_through_query_strings_in_url)
+- [CWE](https://cwe.mitre.org/data/definitions/598.html)

doc/user/application_security/dast/checks/index.md

@@ -20,5 +20,6 @@ The [DAST browser-based crawler](../browser_based.md) provides a number of vulne
 | [200.1](200.1.md) | Exposure of sensitive information to an unauthorized actor (private IP address) | Low | Passive |
 | [548.1](548.1.md) | Exposure of information through directory listing | Low | Passive |
 | [598.1](598.1.md) | Use of GET request method with sensitive query strings (session ID) | Medium | Passive |
+| [598.2](598.2.md) | Use of GET request method with sensitive query strings (password) | Medium | Passive |
 | [614.1](614.1.md) | Sensitive cookie without Secure attribute | Low | Passive |
 | [693.1](693.1.md) | Missing X-Content-Type-Options: nosniff | Low | Passive |