CVE-2026-30251 Cross-site scripting in n/a
Attackers can execute arbitrary JavaScript in user browsers via a crafted URL in ZenShare Suite's password reset endpoint.
- 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-2026-30251?
CVE-2026-30251 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 Apr 2026. 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
A reflected cross-site scripting (XSS) vulnerability in the login_newpwd.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL injected into the codice_azienda parameter.
Weakness: CWE-79
Which versions are affected by CVE-2026-30251?
It affects 1 product.
Products include Interzen Zenshare Suite.
How do I fix CVE-2026-30251?
No fix has been published for CVE-2026-30251 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-2026-30251 being exploited?
There is no known exploitation of CVE-2026-30251 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-5x28-243x-9mx6.