Wise Chat vulnerabilities
Plugin slug wise-chat · 8 known vulnerabilities · latest disclosed 2026-10-05 · WordPress.org page
Every listed vulnerability has a fix. Version 3.4.4 or later is not affected by any of them. If your site runs an older version, update it.
3 of 8 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Wise Chat
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.3 | <= 3.4.3 | 3.4.4 | CVE-2026-39730 | 2026-10-05 | Advisory |
| High 8.1 | <= 3.4.2 | 3.4.3 | CVE-2026-81784 | 2026-09-08 | Advisory |
| Medium 6.4 | <= 3.4.1 | 3.4.2 | CVE-2026-66636 | 2026-08-18 | Advisory |
| High 7.2 | <= 3.3.4 | 3.3.5 | CVE-2025-3774 | 2025-06-16 | Advisory |
| High 7.5 | <= 3.3.2 | 3.3.4 | CVE-2024-13613 | 2025-05-16 | Advisory |
| Medium 4.3 | <= 3.1.3 | 3.1.4 | CVE-2023-32504 | 2023-05-09 | Advisory |
| Medium 5.5 | <= 2.8.3 | 2.8.4 | none | 2020-07-09 | Advisory |
| Medium 6.1 | < 2.7 | 2.7 | CVE-2019-6780 | 2019-01-25 | Advisory |
Check if a site is affected
Enter a site address to see which version of Wise Chat and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Wise Chat plugin safe to use?
All 8 known issues are fixed in current versions (3.4.4 or later). Keeping it updated is what matters.
How do I check which version of Wise Chat my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.