CVE-2017-7871 Cross-site scripting in n/a
Reflected XSS in tdm-master webhook allows attackers to execute arbitrary scripts in victim browsers, potentially leading to session hijacking.
- 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-2017-7871?
CVE-2017-7871 is a medium-severity cross-site scripting vulnerability in n/a, published on 14 Apr 2017. 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
trollepierre/tdm before 2017-04-13 is vulnerable to a reflected XSS in tdm-master/webhook.php (challenge parameter).
Weakness: CWE-79
Which versions are affected by CVE-2017-7871?
It affects 1 product.
Products include Tdm Project Tdm.
How do I fix CVE-2017-7871?
No fix has been published for CVE-2017-7871 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-2017-7871 being exploited?
There is no known exploitation of CVE-2017-7871 in the wild and no public exploit code.
Sources
Also known as GHSA-r7j4-vpp3-f6h3.