CVE-2012-4012 Cross-site scripting in n/a

What is CVE-2012-4012?

CVE-2012-4012 is a medium-severity cross-site scripting vulnerability in n/a, published on 8 Sep 2012. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

The WebView class in the Cybozu KUNAI application before 2.0.6 for Android allows remote attackers to execute arbitrary JavaScript code, and obtain sensitive information, via a crafted application that places this code into a local file associated with a file: URL.

Weakness: CWE-200

Which versions are affected by CVE-2012-4012?

It affects 1 product.

Products include Cybozu Kunai.

How do I fix CVE-2012-4012?

No fix has been published for CVE-2012-4012 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-2012-4012 being exploited?

There is no known exploitation of CVE-2012-4012 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2012-4011 Command injection in n/a Critical 9.3
• CVE-2024-23304 Denial of service in Cybozu KUNAI for Android High 7.5
• CVE-2016-1187 Weak cryptography in n/a Medium 6.8
• CVE-2017-2172 Cross-site scripting in Cybozu KUNAI for Android Medium 6.1
• CVE-2017-2109 Information disclosure in Cybozu KUNAI for Android Low 2.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-vr4m-fc3p-vvvm.