CVE-2026-28100
Reflected XSS in LambertGroup UberSlider PerpetuumMobile
Publication date: 2026-03-05
Last updated on: 2026-03-05
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| lambertgroup | uberslider_perpetuummobile | to 2.3 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-28100 is a medium priority Cross Site Scripting (XSS) vulnerability affecting the WordPress UberSlider PerpetuumMobile Plugin versions 2.3 and earlier.
This vulnerability allows an attacker to inject malicious scripts—such as redirects, advertisements, or other HTML payloads—into a website, which execute when visitors access the compromised site.
It is classified under OWASP Top 10 A3: Injection and requires user interaction by a privileged user performing actions like clicking a malicious link, visiting a crafted page, or submitting a form.
How can this vulnerability impact me? :
[{'type': 'paragraph', 'content': 'This vulnerability can lead to the execution of malicious scripts on your website, which may result in unauthorized redirects, display of unwanted advertisements, or other harmful HTML payloads.'}, {'type': 'paragraph', 'content': "Such exploitation can compromise the security and integrity of your website, potentially harming your users and damaging your site's reputation."}, {'type': 'paragraph', 'content': 'Since exploitation requires user interaction, attackers might trick privileged users into triggering the malicious scripts, increasing the risk of successful attacks.'}] [1]
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
[{'type': 'paragraph', 'content': 'This vulnerability is a reflected Cross Site Scripting (XSS) issue in the UberSlider PerpetuumMobile WordPress plugin versions 2.3 and earlier. Detection typically involves identifying malicious script injections in web page responses or monitoring for suspicious user interactions that trigger script execution.'}, {'type': 'paragraph', 'content': 'Since no official patch is available and the vulnerability requires user interaction such as clicking a malicious link or submitting a crafted form, detection can be performed by analyzing HTTP requests and responses for suspicious input parameters that reflect scripts back in the response.'}, {'type': 'paragraph', 'content': 'Suggested commands or methods include using web vulnerability scanners or manual testing with tools like curl or browser developer tools to send crafted requests and observe if injected scripts are reflected in the response.'}, {'type': 'list_item', 'content': 'Use curl to send a test request with a script payload in URL parameters and check if the response contains the script.'}, {'type': 'list_item', 'content': "Example curl command: curl -v 'http://yourwebsite.com/page?param=<script>alert(1)</script>'"}, {'type': 'list_item', 'content': 'Use web vulnerability scanners such as OWASP ZAP or Burp Suite to automate detection of reflected XSS.'}] [1]
What immediate steps should I take to mitigate this vulnerability?
[{'type': 'paragraph', 'content': 'Since no official patch is currently available for this vulnerability, immediate mitigation involves applying protective measures to block exploitation attempts.'}, {'type': 'paragraph', 'content': 'Patchstack has issued a mitigation rule that can be implemented to block attacks targeting this vulnerability until an official patch is released.'}, {'type': 'list_item', 'content': 'Implement the Patchstack mitigation rule to block malicious requests attempting to exploit the reflected XSS.'}, {'type': 'list_item', 'content': "Restrict or sanitize user input on the affected plugin's pages to prevent script injection."}, {'type': 'list_item', 'content': 'Monitor web traffic for suspicious activity and block IPs or requests that appear to exploit this vulnerability.'}, {'type': 'list_item', 'content': 'Consider disabling or removing the UberSlider PerpetuumMobile plugin if it is not essential until a patch is available.'}] [1]