CVE-2025-9721 Portabilis i-Educar edit cross site scripting

Medium 5.1 Published Updated

Remote attackers can inject malicious scripts via the formula name field in the edit module, potentially compromising user sessions.

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-2025-9721?

CVE-2025-9721 is a medium-severity cross-site scripting vulnerability in Portabilis I-Educar, published on 31 Aug 2025. 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 flaw has been found in Portabilis i-Educar up to 2.10. The affected element is an unknown function of the file /module/FormulaMedia/edit. This manipulation of the argument nome/formulaMedia causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been published and may be used.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2025-9721?

It affects 1 product.

Products include Portabilis I-Educar.

How do I fix CVE-2025-9721?

No fix has been published for CVE-2025-9721 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-2025-9721 being exploited?

There is no known exploitation of CVE-2025-9721 in the wild and no public exploit code.

All Portabilis I-Educar vulnerabilities

Sources

Also known as GHSA-6h5q-3xr5-cw4h.

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