CVE-2023-34637 Cross-site scripting in n/a
Authenticated attackers can execute arbitrary scripts via stored XSS in the dashboard title parameter of the IsarFlow portal.
- 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-2023-34637?
CVE-2023-34637 is a medium-severity cross-site scripting vulnerability in n/a, published on 5 Sep 2023. 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 in IsarNet AG IsarFlow v5.23 allows authenticated attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the dashboard title parameter in the IsarFlow Portal.
Weakness: CWE-79
Which versions are affected by CVE-2023-34637?
It affects 1 product.
Products include Isarnet Isarflow.
How do I fix CVE-2023-34637?
No fix has been published for CVE-2023-34637 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-2023-34637 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-34637 exists.
Sources
Also known as GHSA-vx38-v98v-qh2f.