CVE-2022-34550 Cross-site scripting in n/a
Attackers can execute arbitrary scripts in Sims v1.0 via XSS in the notifyInfo parameter of addNotifyServlet.
- 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-2022-34550?
CVE-2022-34550 is a medium-severity cross-site scripting vulnerability in n/a, published on 27 Jul 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Sims v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the component /addNotifyServlet. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the notifyInfo parameter.
Weakness: CWE-79
Which versions are affected by CVE-2022-34550?
It affects 1 product.
Products include Student Information Management System Project Student Information Management System.
How do I fix CVE-2022-34550?
No fix has been published for CVE-2022-34550 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-2022-34550 being exploited?
There is no known exploitation of CVE-2022-34550 in the wild and no public exploit code.
Sources
Also known as GHSA-v9c7-jfxg-gf53.