CVE-2020-25925 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML into the Webmail Calendar via the p4 field in IceWarp WebClient.
- 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-2020-25925?
CVE-2020-25925 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 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
Cross Site Scripting (XSS) in Webmail Calender in IceWarp WebClient 10.3.5 allows remote attackers to inject arbitrary web script or HTML via the "p4" field.
Weakness: CWE-79
Which versions are affected by CVE-2020-25925?
It affects 1 product.
Products include Icewarp Webclient.
How do I fix CVE-2020-25925?
No fix has been published for CVE-2020-25925 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-2020-25925 being exploited?
There is no known exploitation of CVE-2020-25925 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jx6r-7m2w-776g.