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Website AI assistant

Updated: 30.10.2026Reading time: 1 minute

An AI assistant answers questions about your services and helps interested visitors reach a specialist. Knowledge sources, pricing, conversation flows and data processing rules are agreed before launch.

Start with common customer questions and a concrete goal: reduce routine support, help choose a service or collect an enquiry.

Agree on integrations, access restrictions, model spending limits and a handoff to a person. Pricing depends on the project.

Need help? Nik.Ru specialists will set everything up for you: send an enquiry or ask the consultant.

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Enquiry · we reply during business hours

Tell us about your task

Choose a service and tick what you need. A specialist will clarify the details and agree the price and timeline before any work starts.

Please don’t include passwords, payment details or confidential information.

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PHP security · 21 October 2026
9,2 / 10
Critical severityTwo vulnerabilities in the PHP core. Fixes are already available.

Protect your website: update PHP

Under certain conditions, an attacker can execute code on the server without a login or password. The website, passwords, keys and any other data the PHP process can access are at risk.

Fixed releases:

Leave the update to specialists

We’ll check your website and server, update PHP, the CMS and extensions with compatibility in mind, and fix any other vulnerabilities we find.

Technical details

Install the fixed release of your branch or your OS vendor’s patched package; there is no need to move to 8.4 specifically. PHP 8.1 and earlier have no official fixes — check for a vendor patch or plan a move to a supported branch.

Updating the CMS alone is not enough: PHP itself must be fixed on the server. Before updating, make a backup and check compatibility; afterwards, restart the PHP services (PHP-FPM, web server) and test your websites.

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