CVE-2020-5182 Other in n/a
Attackers can exploit reverse tabnabbing in the J-BusinessDirectory extension if user-entered links lack security attributes, potentially hijacking 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
- None listed
What is CVE-2020-5182?
CVE-2020-5182 is a medium-severity vulnerability in n/a, published on 3 Feb 2020. 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
The J-BusinessDirectory extension before 5.2.9 for Joomla! allows Reverse Tabnabbing. In some configurations, the link to the business website can be entered by any user. If it doesn't contain rel="noopener" (or similar attributes such as noreferrer), the tabnabbing may occur. To reproduce the bug, create a business with a website link that contains JavaScript to exploit the window.opener property (for example, by setting window.opener.location).
Weakness: CWE-269
Which versions are affected by CVE-2020-5182?
It affects 1 product.
Products include Cmsjunkie J-Businessdirectory.
How do I fix CVE-2020-5182?
No fix has been published for CVE-2020-5182 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-5182 being exploited?
There is no known exploitation of CVE-2020-5182 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-mvg4-g838-wp67.