CVE-2018-11366 Cross-site scripting in n/a

Medium 6.1 Published Updated

Unauthenticated attackers can inject malicious scripts via mishandled logging in the Loginizer plugin, potentially compromising user sessions.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2018-11366?

CVE-2018-11366 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 May 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

init.php in the Loginizer plugin 1.3.8 through 1.3.9 for WordPress has Unauthenticated Stored Cross-Site Scripting (XSS) because logging is mishandled. This is fixed in 1.4.0.

Weakness: CWE-79

Which versions are affected by CVE-2018-11366?

It affects 1 product.

Products include Loginizer Loginizer.

How do I fix CVE-2018-11366?

No fix has been published for CVE-2018-11366 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2018-11366 being exploited?

There is no known exploitation of CVE-2018-11366 in the wild and no public exploit code.

Sources

Also known as GHSA-rfg3-fg34-wvxc.

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