CVE-2017-7881 Cross-site request forgery in n/a
Attackers can bypass CSRF protection in BigTree CMS by manipulating the HTTP Referer header, allowing unauthorized actions.
- 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-2017-7881?
CVE-2017-7881 is a high-severity vulnerability in n/a, published on 15 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
BigTree CMS through 4.2.17 relies on a substring check for CSRF protection, which allows remote attackers to bypass this check by placing the required admin/developer/ URI within a query string in an HTTP Referer header. This was found in core/admin/modules/developer/_header.php and patched in core/inc/bigtree/admin.php on 2017-04-14.
Weakness: CWE-352
Which versions are affected by CVE-2017-7881?
It affects 1 product.
Products include Bigtreecms Bigtree Cms.
How do I fix CVE-2017-7881?
No fix has been published for CVE-2017-7881 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-7881 being exploited?
There is no known exploitation of CVE-2017-7881 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-rrq3-4f29-3cfj.