Waitlist Woocommerce ( Back in stock notifier ) vulnerabilities
Plugin slug waitlist-woocommerce · 7 known vulnerabilities · latest disclosed 2026-10-27 · WordPress.org page
Every listed vulnerability has a fix. Version 2.9.2 or later is not affected by any of them. If your site runs an older version, update it.
2 of 7 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Waitlist Woocommerce ( Back in stock notifier )
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.4 | <= 2.9.1 | 2.9.2 | CVE-2026-77188 | 2026-10-27 | Advisory |
| Medium 6.4 | <= 2.9.1 | 2.9.2 | CVE-2026-114701 | 2026-10-22 | Advisory |
| Medium 6.1 | <= 2.7.5 | 2.7.6 | CVE-2024-8724 | 2024-09-13 | Advisory |
| Medium 4.3 | <= 2.6 | 2.6.1 | CVE-2024-43134 | 2024-08-07 | Advisory |
| High 8.8 | <= 2.6 | 2.6.1 | CVE-2024-5324 | 2024-06-05 | Advisory |
| Medium 4.3 | <= 2.5.2 | 2.5.3 | none | 2023-06-27 | Advisory |
| High 8.8 | <= 2.5.1 | 2.5.2 | CVE-2022-0215 | 2022-01-13 | Advisory |
Check if a site is affected
Enter a site address to see which version of Waitlist Woocommerce ( Back in stock notifier ) and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Waitlist Woocommerce ( Back in stock notifier ) plugin safe to use?
All 7 known issues are fixed in current versions (2.9.2 or later). Keeping it updated is what matters.
How do I check which version of Waitlist Woocommerce ( Back in stock notifier ) 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.