CVE-2016-1236 Cross-site scripting in n/a

Medium 6.1 Published Updated

Attackers can inject arbitrary web script or HTML into WebSVN via repository file or directory names, 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
Available

What is CVE-2016-1236?

CVE-2016-1236 is a medium-severity cross-site scripting vulnerability in Debian Debian Linux, published on 11 May 2016. 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

Multiple cross-site scripting (XSS) vulnerabilities in (1) revision.php, (2) log.php, (3) listing.php, and (4) comp.php in WebSVN allow context-dependent attackers to inject arbitrary web script or HTML via the name of a (a) file or (b) directory in a repository.

Weakness: CWE-79

Which versions are affected by CVE-2016-1236?

It affects 2 products.

Products include Debian Debian Linux, Websvn Websvn.

How do I fix CVE-2016-1236?

Apply the vendor's patch.

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-2016-1236 being exploited?

There is no known exploitation of CVE-2016-1236 in the wild and no public exploit code.

All Debian Debian Linux vulnerabilities

Sources

Also known as DLA-462-1, DSA-3572-1, GHSA-3h36-r422-7q35, UBUNTU-CVE-2016-1236.

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