CVE-2026-77183 FooSales Point of Sale (POS) for WooCommerce - Privilege Escalation

FooSales Point of Sale (POS) for WooCommerce <= 1.43.0 contains a privilege escalation via account takeover caused by improper validation of user identity before updating email, letting authenticated attackers with cashier-level access change arbitrary user emails and reset passwords.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.29% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Privilege Escalation
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
10 October 2026
Updated
15 October 2026
Weakness
CWE-269

Vendor fix

Update to a version later than 1.43.0 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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