What is the WordPress 7.0.2 security update?
WordPress 7.0.2 was released on July 17, 2026, as a security release addressing one critical and one high-severity issue. The fixes covered a facilitated SQL injection issue and a REST API batch-route confusion issue that could lead to SQL injection and remote code execution. WordPress.org recommended updating affected websites immediately and enabled forced background updates for sites that support automatic updates. ([wordpress.org](https://wordpress.org/news/2026/07/wordpress-7-0-2-release/?utm_source=openai))
There is one important date detail for anyone checking this release now: WordPress 7.0.3 was released on August 6, 2026 and includes several security fixes. If your dashboard offers a newer stable 7.0.x release, install that version instead of manually installing 7.0.2. The steps below still explain how to check and safely handle a WordPress 7.0.2 update on a hosted website. ([wordpress.org](https://wordpress.org/news/2026/08/wordpress-7-0-3-release/?utm_source=openai))
Direct answer: how to check and update WordPress 7.0.2
Log in to WordPress and open Dashboard → Updates. Check the installed WordPress version and the available update. If the site is running an affected version, create a current backup, confirm that the hosting environment is healthy, and click Update Now. After the update finishes, test the homepage, WordPress login, contact forms, checkout pages and other important functions.
WordPress installations that support automatic background updates may update security releases without manual action. Even so, you should verify the installed version and check the website after receiving an update notification. Automatic updating does not replace backups or post-update testing.
Which WordPress versions were affected?
According to the WordPress 7.0.2 release information, WordPress 6.9 was affected by both reported vulnerabilities and received fixes in 6.9.5. WordPress 6.8 was affected by the first issue and received a fix in 6.8.6. WordPress versions before 6.8 were not affected by these specific vulnerabilities. WordPress 7.1 beta 2 also received fixes. ([wordpress.org](https://wordpress.org/news/2026/07/wordpress-7-0-2-release/?utm_source=openai))
Do not rely only on the version shown in a hosting panel. The authoritative check is inside the WordPress administrator area or through a trusted command-line or file-based version check. Some hosts may also show WordPress management information through cPanel or a control-panel application, but the hosting panel and WordPress dashboard can display different information if an update is still processing.
Why a WordPress security update matters on hosted websites
WordPress core is only one part of a hosted website. A typical installation also includes plugins, themes, the PHP runtime, the web server, the database and hosting control-panel permissions. A security fix in WordPress core reduces one area of risk, but an outdated plugin or vulnerable theme can still expose the website.
On shared hosting, a compromised website may consume excessive CPU, memory or entry processes and affect its own visitors even when other customers remain isolated. On a VPS, the owner has more control but also more responsibility for operating-system updates, firewall rules, backups, web-server configuration and file permissions. The update process should therefore be treated as routine website maintenance rather than a single button click.
Step 1: Check the installed WordPress version
- Sign in to the WordPress administrator area.
- Open Dashboard → Updates.
- Note the installed WordPress version.
- Check whether WordPress offers 7.0.2 or a later stable security release.
- Review the update screen for plugin and theme updates at the same time.
You can also look at the version information displayed in the WordPress admin footer or use WP-CLI if you manage the server. A typical command is wp core version, run from the WordPress installation directory. Only run WP-CLI commands as a user with appropriate permissions.
Internal-link opportunity: Link this section to HostPeppy's WordPress hosting guide and WordPress troubleshooting resources.
Step 2: Create a backup before updating
Create two backup components: a copy of the WordPress files and a copy of the database. The database contains posts, pages, settings, users and plugin data. The files contain themes, plugins, media uploads and WordPress core files.
Use the backup method available in your hosting environment, such as a hosting control panel, a backup tool or a server-management workflow. Confirm that the backup completed successfully and that you know where it is stored. A backup that reports success but cannot be restored is not a dependable recovery plan.
For a busy business website, perform the update during a period when you can monitor the site. If you have a staging copy, test the update there first. Do not make unrelated plugin, theme or PHP changes at the same time unless they are necessary, because combining changes makes troubleshooting harder.
Internal-link opportunity: Link to a HostPeppy article about WordPress backups, website migration or hosting security.
Step 3: Update WordPress safely
For most hosted websites, the one-click update is the simplest method:
- Open Dashboard → Updates.
- Review the available WordPress version.
- Confirm that the backup is complete.
- Click Update Now.
- Wait for the completion message before closing the browser window.
- Open the dashboard again and confirm that the installed version changed.
WordPress.org documents automatic background updates, one-click updates and manual updates. Its documentation warns that updating core replaces WordPress core files, so modifications made directly to those files can be lost. Custom code should normally be placed in a plugin or child theme rather than edited directly in core files. ([wordpress.org](https://wordpress.org/documentation/article/updating-wordpress/?utm_source=openai))
When a manual update may be appropriate
Use a manual update only when the dashboard update fails, the site cannot complete an automatic update, or you have a controlled server-management process. Download the required release from WordPress.org, keep the existing wp-content directory, and avoid overwriting wp-config.php. Manual replacement of core files should be performed by someone comfortable with FTP, file managers, SSH or server administration.
Do not upload a WordPress package from an unknown source. Do not delete the existing wp-content directory, because it contains the site's themes, plugins and uploads. If you use SSH or WP-CLI, take extra care to run commands from the correct document root.
Step 4: Review plugins and themes
After updating WordPress core, open Dashboard → Plugins and Appearance → Themes. Update compatible plugins and themes one at a time when possible. Check the developer's compatibility notes for major WordPress changes, especially for page builders, payment plugins, caching tools, security plugins and custom themes.
Remove unused plugins and themes instead of leaving them installed. Deactivation prevents normal execution but does not remove outdated files from the server. If a plugin causes an error after the update, temporarily deactivate it and test the website again. Avoid installing several replacement plugins while diagnosing one problem.
Step 5: Verify that the hosted website still works
A successful update message confirms that the update process completed; it does not confirm that every website feature works. Use a short verification checklist:
- Open the homepage in a private browser window.
- Visit several important pages and posts.
- Sign in and sign out of WordPress.
- Create a test form submission if the site receives enquiries.
- Test search, menus, images and downloads.
- Test cart, checkout and payment flows on an e-commerce site using the site's approved test procedure.
- Check that HTTPS still works and that there are no mixed-content warnings.
- Review the browser console only if a visible feature appears broken.
- Check hosting resource usage and error logs for new PHP or web-server errors.
Clear the website cache, page-cache plugin cache, object cache and CDN cache only when necessary. Cached pages can make an update appear incomplete, while clearing every cache unnecessarily can temporarily increase server load.
Common problems after the update
The update failed or the site shows maintenance mode
A failed update can leave WordPress displaying a maintenance message. WordPress documentation identifies the .maintenance file as one possible cause. If the update is definitely no longer running, remove that file from the WordPress root directory using the hosting file manager, FTP or SSH. Take care not to delete unrelated files. ([wordpress.org](https://wordpress.org/documentation/article/updating-wordpress/?utm_source=openai))
The website shows a critical error
A plugin or theme may not be compatible with the updated core version. Disable the most recently updated or suspected extension, then test again. If you cannot access the dashboard, use the hosting file manager or database tools to disable plugins carefully, or ask a qualified administrator for help. Review PHP error logs before changing PHP versions or editing production files.
The dashboard requests FTP credentials
WordPress may be unable to write to its own files because of ownership or permission settings. This is common on incorrectly configured VPS environments and can also occur after a migration. Do not apply broad writable permissions such as 777 as a quick fix. Check the correct file owner, group and permissions for the hosting user, and involve server support if you are unsure.
The update button is missing
The site may already be updated, automatic updates may have completed, or the installation may be managed by a hosting tool. Check the current version, refresh the Updates screen and confirm that the site is connected to WordPress.org. A security plugin, firewall or outbound network restriction can also interfere with update checks.
The site is slow after updating
Temporary slowness can occur while caches rebuild or plugins perform background tasks. Check server resource usage, PHP errors, scheduled tasks and database activity. If the issue continues, compare the website with the backup or staging copy and test plugins individually.
How hosting affects WordPress update safety
Reliable update work depends on more than WordPress itself. Your hosting account should provide enough storage for a backup, suitable PHP and database support, access to logs, and a safe way to restore files and databases. Shared hosting can be sufficient for many small websites when the site has modest traffic and standard plugin requirements. A VPS may be more suitable when you need custom server software, isolated resources, root-level administration or an application stack that shared hosting cannot support.
Before moving to a VPS solely for WordPress updates, check whether the real problem is an outdated plugin, incorrect permissions, insufficient storage or a failed backup process. Choosing more server resources does not automatically correct a software or configuration problem.
FAQ about the WordPress 7.0.2 update
Do I still need to install WordPress 7.0.2?
If your site is running an earlier affected version, it needs the security fixes from this release or a later release containing them. Because WordPress 7.0.3 was released on August 6, 2026, use the latest stable version offered by your dashboard rather than intentionally installing the older 7.0.2 package.
Will updating WordPress delete my content?
A normal core update should not delete posts, pages, media or plugin settings. However, direct edits to WordPress core files can be overwritten, and an update failure can cause temporary website problems. Create a files-and-database backup before starting.
Can I update plugins and WordPress at the same time?
You can, but updating one component at a time makes it easier to identify the cause of a problem. On a business or e-commerce site, back up first and test the most important workflows after each significant change.
Should I disable all plugins before updating?
Most sites can use the normal dashboard update without disabling plugins. If a plugin is known to conflict with the release or a manual update is required, temporarily disabling plugins may help. Record what you disabled and re-enable compatible plugins after the update.
What should I do if the website breaks?
Check error logs, temporarily isolate the suspected plugin or theme, and restore the backup if necessary. If the issue involves file permissions, PHP configuration, database errors or a VPS service, contact the person managing the hosting environment before making destructive changes.
Final checklist
Check the installed version, create a restorable backup, install the current stable security release, review plugins and themes, test the visitor-facing website, inspect logs and confirm that forms or transactions work. These steps reduce the risk of treating a completed update message as proof that the entire hosted website is healthy.
