CVE-2021-44726 Cross-site scripting in n/a
An attacker can execute arbitrary scripts in the victim's browser via the KNIME Server WebPortal login page, 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-2021-44726?
CVE-2021-44726 is a high-severity cross-site scripting vulnerability in n/a, published on 8 Dec 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
KNIME Server before 4.13.4 allows XSS via the old WebPortal login page.
Weakness: CWE-79
Which versions are affected by CVE-2021-44726?
It affects 1 product.
Products include Knime Knime Server.
How do I fix CVE-2021-44726?
No fix has been published for CVE-2021-44726 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-2021-44726 being exploited?
There is no known exploitation of CVE-2021-44726 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-pxx7-h693-qm6h.