CVE-2025-26767 WordPress Qubely plugin <= 1.8.12 - Cross Site Scripting (XSS) vulnerability
An attacker can inject malicious scripts into WordPress pages via the Qubely plugin, potentially compromising user sessions or site integrity.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-26767?
CVE-2025-26767 is a medium-severity cross-site scripting vulnerability in Themeum Qubely, published on 16 Feb 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Themeum Qubely qubely allows Stored XSS.This issue affects Qubely: from n/a through <= 1.8.12.
Weakness: CWE-79
Which versions are affected by CVE-2025-26767?
It affects 1 product.
Products include Themeum Qubely.
How do I fix CVE-2025-26767?
No fix has been published for CVE-2025-26767 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-26767 being exploited?
There is no known exploitation of CVE-2025-26767 in the wild and no public exploit code.
Other vulnerabilities in Themeum Qubely
- CVE-2021-24916 Qubely < 1.8.6 - Unauthenticated Arbitrary E-mail Sending
- CVE-2024-9601 Cross-site scripting in Qubely – Advanced Gutenberg Blocks
- CVE-2021-25013 Qubely < 1.7.8 - Subscriber+ Arbitrary Post Deletion
- CVE-2023-0376 Qubely < 1.8.5 - Contributor+ Stored XSS
- CVE-2024-13228 Information disclosure in Qubely – Advanced Gutenberg Blocks
Sources
Also known as GHSA-4rqp-q2jf-gm6h.