CVE-2026-1833 Missing authorization in WaMate Confirm – Order Confirmation
Authenticated subscribers can arbitrarily block or unblock phone numbers due to missing authorization checks in the WaMate Confirm plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-1833?
CVE-2026-1833 is a medium-severity missing authorization vulnerability in sm_rasmy WaMate Confirm – Order Confirmation, published on 11 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The WaMate Confirm – Order Confirmation plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 2.0.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to block and unblock phone numbers, which should be restricted to administrators.
Weakness: CWE-862
Which versions are affected by CVE-2026-1833?
How do I fix CVE-2026-1833?
No fix has been published for CVE-2026-1833 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-1833 being exploited?
There is no known exploitation of CVE-2026-1833 in the wild and no public exploit code.
Sources
Also known as GHSA-prgq-3hfx-hfpx.