HomeWordPress vulnerabilitiesVisitors Online by BestWebSoft
Visitors Online by BestWebSoft vulnerabilities
Visitors Online by BestWebSoft has 3 known vulnerabilities in this database. The most recent published record is dated 14 Jun 2021.
- Known vulnerabilities
- 3
- Active installs
- 1,000+
- Latest version
- 1.1.6
- Last updated
- 9 Jun 2025
- Most recent
- 14 Jun 2021
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 |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2021-24350 | Medium 6.1 | Up to 0.3 | Fixed in a later version (latest 1.1.6) | 14 Jun 2021 |
| Cross-site scripting (XSS) CVE-2017-18537 | Medium 6.1 | Before 1.0.0 | Fixed in 1.0.0 | 21 Aug 2019 |
| SQL injection CVE-2015-9325 | Critical 9.8 | Before 0.4 | Fixed in 0.4 | 16 Aug 2019 |
Read the published descriptions
- CVE-2021-24350, 14 Jun 2021
- The Visitors WordPress plugin through 0.3 is affected by an Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability. The plugin would display the user's user agent string without validation or encoding within the WordPress admin panel. CVE record
- CVE-2017-18537, 21 Aug 2019
- The visitors-online plugin before 1.0.0 for WordPress has multiple XSS issues. CVE record
- CVE-2015-9325, 16 Aug 2019
- The visitors-online plugin before 0.4 for WordPress has SQL injection. CVE record
What to do if you run Visitors Online by BestWebSoft
If you run Visitors Online by BestWebSoft, 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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