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10Web Booster vulnerabilities
10Web Booster has 4 known vulnerabilities in this database. The most recent published record is dated 24 Sep 2026.
- Known vulnerabilities
- 4
- Active installs
- 70,000+
- Latest version
- 2.34.5
- Last updated
- 28 Sep 2026
- Most recent
- 24 Sep 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-82195 | Medium 6.5 | Before 2.34.0 | Fixed in 2.34.0 | 13 d ago |
| Cross-site scripting (XSS) CVE-2026-14287 | Medium 4.7 | Before 2.33.5 | Fixed in 2.33.5 | 19 Aug 2026 |
| Denial of service CVE-2025-13377 | Critical 9.6 | Before 2.32.11 | Fixed in 2.32.11 | 6 Dec 2025 |
| Denial of service CVE-2023-5559 | Critical 9.1 | Before 2.24.18 | Fixed in 2.24.18 | 27 Nov 2023 |
Read the published descriptions
- CVE-2026-82195, 24 Sep 2026
- The 10Web Booster WordPress plugin before 2.34.0 does not restrict access to the routine which issues the shared secret that authenticates its cloud connection, disclosing that secret to unauthenticated visitors and letting them delete it repeatedly, preventing an administrator from completing a legitimate connection. CVE record
- CVE-2026-14287, 19 Aug 2026
- The 10Web Booster WordPress plugin before 2.33.5 does not correctly validate an access token on an unauthenticated request handler and does not escape attacker-supplied stylesheet content before rendering it into the page head, allowing an unauthenticated attacker to store markup that executes as JavaScript in the browser of anonymous visitors to an affected page. CVE record
- CVE-2025-13377, 6 Dec 2025
- The 10Web Booster - Website speed optimization, Cache & Page Speed optimizer plugin for WordPress is vulnerable to arbitrary folder deletion due to insufficient file path validation in the get_cache_dir_for_page_from_url() function in all versions up to, and including, 2.32.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary folders on the server, which can easily lead to a loss of data or a denial of service condition. CVE record
- CVE-2023-5559, 27 Nov 2023
- The 10Web Booster WordPress plugin before 2.24.18 does not validate the option name given to some AJAX actions, allowing unauthenticated users to delete arbitrary options from the database, leading to denial of service. CVE record
What to do if you run 10Web Booster
If you run 10Web Booster, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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