CVE-2020-36196 Stored XSS Vulnerability in QuLog Center
Attackers can inject malicious scripts into QuLog Center, potentially executing code or hijacking user sessions on QNAP NAS devices.
- 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-2020-36196?
CVE-2020-36196 is a medium-severity cross-site scripting vulnerability in QNAP Systems Inc. QuLog Center, published on 1 Jul 2021. 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
A stored XSS vulnerability has been reported to affect QNAP NAS running QuLog Center. If exploited, this vulnerability allows attackers to inject malicious code. This issue affects: QNAP Systems Inc. QuLog Center versions prior to 1.2.0.
Which versions are affected by CVE-2020-36196?
It affects 1 product.
Products include Qnap Qulog Center.
How do I fix CVE-2020-36196?
No fix has been published for CVE-2020-36196 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-2020-36196 being exploited?
There is no known exploitation of CVE-2020-36196 in the wild and no public exploit code.
Other vulnerabilities in QNAP Systems Inc. QuLog Center
Sources
Also known as GHSA-8vmw-c4hx-3j5r.