CVE-2021-34243 Cross-site scripting in n/a
Attackers can execute arbitrary scripts via crafted file uploads in Ice Hrm's Document Management tab, affecting users who view the file.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-34243?
CVE-2021-34243 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Jun 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A stored cross site scripting (XSS) vulnerability was discovered in Ice Hrm 29.0.0.OS which allows attackers to execute arbitrary web scripts or HTML via a crafted file uploaded into the Document Management tab. The exploit is triggered when a user visits the upload location of the crafted file.
Weakness: CWE-79
Which versions are affected by CVE-2021-34243?
It affects 1 product.
Products include Icehrm Icehrm.
How do I fix CVE-2021-34243?
No fix has been published for CVE-2021-34243 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-2021-34243 being exploited?
There is no known exploitation of CVE-2021-34243 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jwcp-w4cr-qpx4.