CVE-2020-6845 Cross-site scripting in n/a
DOM-based XSS in TopManage OLK allows attackers to hijack user and admin sessions due to missing ReadOnly cookie attributes.
- 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-2020-6845?
CVE-2020-6845 is a medium-severity cross-site scripting vulnerability in n/a, published on 18 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
An issue was discovered in TopManage OLK 2020. As there is no ReadOnly on the Session cookie, the user and admin accounts can be taken over in a DOM-Based XSS attack.
Weakness: CWE-79
Which versions are affected by CVE-2020-6845?
It affects 1 product.
Products include Topmanage Olk Webstore.
How do I fix CVE-2020-6845?
No fix has been published for CVE-2020-6845 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-2020-6845 being exploited?
There is no known exploitation of CVE-2020-6845 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-8v3r-gw3g-qx4m.