CVE-2025-54543
BaseFortify
Publication date: 2025-08-28
Last updated on: 2025-09-08
Assigner: CERT.PL
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| opensolution | quick.cms | 6.8 |
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?
This vulnerability is a Stored Cross-Site Scripting (XSS) issue in QuickCMS, specifically via the sDescriptionMeta parameter in the page editor's SEO functionality. An attacker with admin privileges can inject arbitrary HTML and JavaScript code into the website. This malicious code will then be executed when users visit the edited page. However, by default, the admin user is not able to add JavaScript into the website.
How can this vulnerability impact me? :
If exploited, this vulnerability allows an attacker with admin access to inject malicious scripts into the website, which can lead to unauthorized actions such as stealing user data, session hijacking, or defacing the website. This can compromise the security and integrity of the website and potentially harm its users.
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, restrict admin privileges to trusted users only, as the vulnerability requires admin access to exploit. Avoid using version 6.8 of QuickCMS or apply any available patches if released. Monitor and review any changes made via the page editor SEO functionality, especially the sDescriptionMeta parameter, to detect any injected scripts or HTML. Consider disabling or limiting the use of the sDescriptionMeta parameter until a fix is available.