The Sneeit Framework plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 8.3 via the sneeit_articles_pagination_callback() function. This is due to the function accepting user input and then passing that through call_user_func(). This makes it possible for unauthenticated attackers to execute code on the server which can be leveraged to inject backdoors or, for example, create new administrative user accounts.
In plain language
Written by AI from the record
CVE-2025-6389 is a vulnerability in Sneeit Framework (versions up to 8.3) that lets an attacker run code on your server without logging in, so most small businesses using this plugin should treat it as urgent to fix.
In Sneeit Framework, CVE-2025-6389 enables unauthenticated Remote Code Execution by exploiting improper handling of network input in the sneeit_articles_pagination_callback callback, which can reach code execution via call_user_func().
If you're affected
Server takeover
Backdoor installation risk
Admin account creation
Service disruption
What is it
This flaw is like leaving a “remote control” page on your server that doesn’t require a password. If someone finds it, they can run commands on your site computer—potentially adding hidden access (backdoors), creating an admin account, or breaking parts of your service.
Who is affected
This matters if you run WordPress and have the Sneeit Framework plugin installed, specifically at version 8.3 or older. Because the vulnerability is unauthenticated and can be triggered over the network with no user interaction, it is a risk as soon as the affected plugin is installed and reachable through your public site.
How urgent is it
This is RED because the vulnerability is a direct, unauthenticated path to Remote Code Execution over the network, meaning an attacker does not need to log in to gain full server control. Even though KEV does not list it and no dated public incident is provided here, the press attention and risk profile demand immediate action—there is no known fixed version in the available patch information.
What to do — in detail
Confirm exposure
In WordPress admin, check the installed plugins list for Sneeit Framework and note the version.
This CVE applies to Sneeit Framework versions up to and including 8.3.
If affected (versions ≤ 8.3)
Immediate containment (preferred): disable or remove the Sneeit Framework plugin until it can be updated.
If you must keep it running temporarily: restrict public access as much as possible using your firewall/WAF/CDN so that the vulnerable request paths are not reachable from the open internet. (Exact endpoint details are not included in the provided findings, so implement a cautious temporary rule based on your site’s request logs and any path patterns you observe related to the pagination callback.)
Get a real fix
The provided information includes no fixed version/patch details for CVE-2025-6389. Contact the plugin vendor/maintainer and ask for:
The specific version that remediates CVE-2025-6389
Upgrade instructions and any required breaking changes
Once a fixed release is available, upgrade Sneeit Framework to that version and then re-enable the plugin.
Validate after change
After disabling/removing or upgrading, review your WordPress and server logs for suspicious requests around the time of the change.
Check for signs of compromise that are common after Remote Code Execution (for example, unexpected new admin users or unusual plugin/theme file changes). While the provided findings mention possible admin account creation, the presence of such changes is something you should verify in your environment.
Timing
Because there is no known fix in the provided patch information and the issue is remotely exploitable without authentication, treat this as an urgent emergency remediation rather than a routine update cycle.
CISA KEV
CISA KEV is not listed in the provided findings for this CVE, so KEV status does not provide guidance here.
Technical context
Severity is effectively critical: CVSS is 9.8 (network, no authentication, no user interaction, full impact). The weakness is CWE-94 (code injection / improper neutralization leading to execution). Mechanism: the plugin’s sneeit_articles_pagination_callback accepts user-controlled input and then passes it through call_user_func(), enabling Remote Code Execution. Preconditions from the findings: plugin installed and version ≤ 8.3. KEV listing: not listed. Exploitation: not confirmed by dated incidents in the provided news; however, press attention is sustained for exploitation and exploitation is treated as a major risk signal. Exploit maturity: a detection template exists (EXPLOIT is “detection template only”), suggesting limited public weaponization details. EPSS is provided as a prediction (43.4% with a rising trend), but no KEV confirmation exists in the provided findings, and no fixed version is available from the patch information. What KEV means here: since it’s not listed, there is no CISA-validated exploitation confirmation provided in the supplied material.
This is a general assessment based on public vulnerability data. It does not account for your specific infrastructure — when in doubt, consult a security specialist.
