CVE-2023-37190 Cross-site scripting in n/a
Attackers can execute arbitrary scripts via stored XSS in Issabel PBX Virtual Fax parameters, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-37190?
CVE-2023-37190 is a medium-severity cross-site scripting vulnerability in n/a, published on 11 Jul 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A stored cross-site scripting (XSS) vulnerability in Issabel issabel-pbx v.4.0.0-6 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Virtual Fax Name and Caller ID Name parameters under the New Virtual Fax feature.
Weakness: CWE-79
Which versions are affected by CVE-2023-37190?
It affects 1 product.
Products include Issabel Pbx.
How do I fix CVE-2023-37190?
No fix has been published for CVE-2023-37190 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-2023-37190 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-37190 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-gc4p-x49g-c3h3.