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FooSales vulnerabilities
FooSales has 2 known vulnerabilities in this database. The most recent published record is dated 10 Oct 2026.
- Known vulnerabilities
- 2
- Active installs
- 700+
- Latest version
- 1.43.4
- Last updated
- 7 Oct 2026
- Most recent
- 10 Oct 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 |
|---|---|---|---|---|
| Privilege escalation CVE-2026-77183 | High 8.8 | Up to 1.43.0 | Fixed in a later version (latest 1.43.4) | 2 d ago |
| Privilege escalation CVE-2026-93548 | High 8.8 | Before 1.43.3 | Fixed in 1.43.3 | 3 d ago |
Read the published descriptions
- CVE-2026-77183, 10 Oct 2026
- The FooSales - Point of Sale (POS) for WooCommerce plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 1.43.0. This is due to the plugin not properly validating a user's identity prior to updating their details like email. This makes it possible for authenticated attackers, with FooSales Cashier-level access and above, to change arbitrary user's email addresses, including administrators, and leverage that to reset the user's password and gain access to their account. CVE record
- CVE-2026-93548, 9 Oct 2026
- The FooSales WordPress plugin before 1.43.3 does not verify that an authenticated caller is entitled to act as the user a request names, allowing any authenticated user to have the FooSales WordPress plugin before 1.43.3 act as an arbitrary other user, including an administrator, resulting in that user's account details being exposed and their account being taken over. CVE record
What to do if you run FooSales
If you run FooSales, 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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