CVE-2022-39053 HEIMAVISTA INC. Rpage - Reflected XSS
An unauthenticated attacker can inject JavaScript into Heimavista Rpage via reflected XSS, potentially executing arbitrary code in user sessions.
- 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-2022-39053?
CVE-2022-39053 is a medium-severity cross-site scripting vulnerability in HEIMAVISTA INC. Rpage, published on 28 Sep 2022. 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
Heimavista Rpage has insufficient filtering for platform web URL. An unauthenticated remote attacker can inject JavaScript and perform XSS (Reflected Cross-Site Scripting) attack.
Weakness: CWE-79
Which versions are affected by CVE-2022-39053?
It affects 1 product.
Products include Heimavista Dark Horse Rpage.
How do I fix CVE-2022-39053?
No fix has been published for CVE-2022-39053 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-2022-39053 being exploited?
There is no known exploitation of CVE-2022-39053 in the wild and no public exploit code.
Sources
Also known as GHSA-7mwp-rqrw-2vwh.