The plugin register. Used on 1 million+ sites
Security Optimizer
7known security flaws found in Security Optimizer
since April 2022
Safe from 1.6.7
Version 1.6.7 or later fixes all of them. A site on an older version is open to them.
Or let us look for you
When they were found.
DangerousMajorMinorAdvisory
What they could let someone do.
What could happen
- Missing checks
Someone could do things only an administrator should: change settings, see private data, or give themselves more rights.
How: Part of the software forgets to check who is asking before it does what was asked.
Read about it here - Database injection
Someone could read or change what is in the site's database: customer details, orders, password records, or a new administrator account.
How: The software builds its questions to the database out of what visitors type, so carefully written input changes the question itself.
Read about it here
Every known flaw, newest first (7)
- August 2026MinorMissing checksFixed in 1.6.5. No login needed.
- July 2026MajorMissing checksFixed in 1.6.7. No login needed.
- November 2025MinorMissing checksFixed in 1.5.9. No login needed.
- July 2024MinorMissing checksFixed in 1.5.1. Needs a login on the site.
- January 2023MajorDatabase injectionFixed in 1.3.1. Needs a login on the site.
- April 2022DangerousMissing checksFixed in 1.2.6. No login needed.
- April 2022DangerousMissing checksFixed in 1.2.6. No login needed.
From the public lists of known flaws, checked daily. A flaw is listed once it is made public, often after a fix is out.
Be told the day a new one is found.
Mendbird checks your site every morning against the lists of known flaws, and emails you in plain English the day one hits something you run. Free for 14 days, then £9 a month.