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| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| ZKEACMS.Publisher | nuget | <= 2.0.0 |
The core vulnerability stems from unsanitized user input in navigation entity operations. The pre-patch code in NavigationService.cs lacked HTML sanitization for Title and Html fields during Add/Update operations. The commit adds sanitization via IHtmlSanitizer specifically to these methods, confirming they were the injection points. While the CVE mentions ParentID parameter, the actual vulnerable fields (Title/Html) are explicitly sanitized in the patch, indicating these functions processed untrusted data before sanitization was implemented.
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