10Web · The Photo Gallery · CVE-2021-24291
**Name of the Vulnerable Software and Affected Versions**
The Photo Gallery by 10Web – Mobile-Friendly Image Gallery WordPress plugin versions prior to 1.5.69
**Description**
The issue concerns Reflected Cross-Site Scripting (XSS) problems. The vulnerability can be exploited via the `gallery id`, `tag`, `album id`, and ` id` GET parameters passed to the "bwg frontend data" AJAX action. This action is accessible to both unauthenticated and authenticated users.
**Recommendations**
For versions prior to 1.5.69, update to version 1.5.69 or later to resolve the issue. As a temporary workaround, consider restricting access to the "bwg frontend data" AJAX action to minimize the risk of exploitation. Avoid using the `gallery id`, `tag`, `album id`, and ` id` parameters in the affected AJAX endpoint until the issue is resolved.