Craft · Craft · CVE-2023-33196
**Name of the Vulnerable Software and Affected Versions**
Craft versions prior to 4.4.7
**Description**
Cross-site scripting (XSS) can be triggered by review volumes. The issue is related to the `index.php?p=admin/actions/asset-indexes/process-indexing-session` function, where the `skippedEntries` and `missingEntries` parameters are not properly filtered. This allows an attacker to inject malicious scripts, such as `<script>alert(1337)</script>`, into the assets name, which can be triggered when clicking the review button.
**Recommendations**
For versions prior to 4.4.7, update to version 4.4.7 to resolve the issue. As a temporary workaround, consider restricting access to the `index.php?p=admin/actions/asset-indexes/process-indexing-session` endpoint until the update is applied. Additionally, avoid using the `skippedEntries` and `missingEntries` parameters in the affected API endpoint until the issue is resolved.