CVE-2018-12111 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML via the PATH_INFO parameter in the Canon PrintMe EFI web interface.
- 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-2018-12111?
CVE-2018-12111 is a medium-severity cross-site scripting vulnerability in n/a, published on 11 Jun 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
Cross-site scripting (XSS) vulnerability in the Canon PrintMe EFI webinterface allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to the /wt3/mydocs.php URI.
Weakness: CWE-79
Which versions are affected by CVE-2018-12111?
It affects 1 product.
Products include Canon Efi Printme.
How do I fix CVE-2018-12111?
No fix has been published for CVE-2018-12111 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-2018-12111 being exploited?
There is no known exploitation of CVE-2018-12111 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-232r-6v76-wgpq.