CVE-2026-28112
Reflected XSS in LambertGroup AllInOne Banner Rotator
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 | allinone_banner_rotator | From 3.0.0 (inc) to 3.8 (inc) |
| lambertgroup | allinone_-_banner_rotator | to 3.8 (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-2026-28112 is a medium severity Cross Site Scripting (XSS) vulnerability affecting the WordPress AllInOne - Banner Rotator Plugin versions up to and including 3.8.
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 site.
It is classified under OWASP Top 10 A3: Injection and has a CVSS score of 7.1, indicating moderate danger with a likelihood of exploitation.
Exploitation requires user interaction by a privileged user, such as clicking a malicious link, visiting a crafted page, or submitting a form, although no authentication is required to initiate the attack.
How can this vulnerability impact me? :
This vulnerability can impact you by allowing attackers to execute malicious scripts on your website, which can lead to unauthorized redirects, display of unwanted advertisements, or other harmful HTML payloads.
Such attacks can compromise the integrity and trustworthiness of your website, potentially harming your users and damaging your reputation.
Since exploitation requires user interaction, attackers may trick privileged users into triggering the malicious scripts, leading to further security risks.
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 AllInOne - Banner Rotator WordPress plugin up to version 3.8. Detection typically involves testing for injection of malicious scripts via input fields or URL parameters that are reflected in the web page output.'}, {'type': 'paragraph', 'content': "Since no official patch is available, detection can be done by attempting to inject common XSS payloads into the plugin's input points and observing if the script executes."}, {'type': 'list_item', 'content': 'Use tools like curl or wget to send crafted requests with typical XSS payloads to the affected plugin endpoints.'}, {'type': 'list_item', 'content': 'Example command using curl to test reflected XSS: curl -v "http://yourwebsite.com/path_to_banner_rotator?param=<script>alert(1)</script>"'}, {'type': 'list_item', 'content': 'Use web vulnerability scanners that support XSS detection against the affected plugin.'}] [1]
What immediate steps should I take to mitigate this vulnerability?
Since no official patch is currently available for this vulnerability, immediate mitigation involves applying the mitigation rules provided by Patchstack to block attacks.
Patchstack offers automated vulnerability protection that can be deployed to secure affected websites until an official patch is released and tested.
- Apply the Patchstack mitigation rule (PSID 04e1604bed1f) to block malicious payloads targeting this vulnerability.
- Restrict or sanitize user inputs that interact with the Banner Rotator plugin to prevent injection of scripts.
- Monitor web traffic for suspicious requests that may exploit this reflected XSS vulnerability.
- Consider disabling or removing the vulnerable plugin if immediate mitigation is not feasible.