CVE-2026-25442
Reflected XSS in QantumThemes Kentha up to
Publication date: 2026-03-19
Last updated on: 2026-04-23
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qantumthemes | kentha | From 4.7.2|end_including=4.7.2 (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-2026-25442 is a Cross Site Scripting (XSS) vulnerability affecting the WordPress Kentha Theme versions up to and including 4.7.2.
This vulnerability allows attackers to inject malicious scripts—such as redirects, advertisements, or other HTML payloads—into websites using the affected theme.
These malicious scripts execute when visitors access the compromised site, potentially leading to widespread exploitation.
Exploitation requires user interaction by a privileged user, such as clicking a malicious link, visiting a crafted page, or submitting a form.
How can this vulnerability impact me? :
[{'type': 'paragraph', 'content': 'The vulnerability can lead to attackers injecting and executing malicious scripts on your website, which can cause unauthorized redirects, display unwanted advertisements, or perform other harmful actions.'}, {'type': 'paragraph', 'content': "This can compromise the security and integrity of your website, potentially harming your visitors and damaging your site's reputation."}, {'type': 'paragraph', 'content': 'Since the vulnerability is classified under OWASP Top 10 category A3: Injection and has a CVSS score of 7.1, it represents a moderate security risk.'}, {'type': 'paragraph', 'content': 'Exploitation depends on privileged user interaction, meaning that an attacker needs a user with certain privileges to interact with a crafted malicious input.'}, {'type': 'paragraph', 'content': 'No official patch is currently available, but mitigation rules exist to block attacks until a patch is released.'}] [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?
I don't know
What immediate steps should I take to mitigate this vulnerability?
This vulnerability currently has no official patch available.
Patchstack has issued a mitigation rule that can block attacks until an official patch is released and safely applied.
Users are advised to immediately apply Patchstack’s mitigation or consult their hosting provider or web developer for assistance.