CVE-2023-25439 Cross-site scripting in n/a
Attackers can execute arbitrary code via stored XSS in FusionInvoice expense, task, and customer fields.
- 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-2023-25439?
CVE-2023-25439 is a medium-severity cross-site scripting vulnerability in n/a, published on 25 May 2023. 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
Stored Cross Site Scripting (XSS) vulnerability in Square Pig FusionInvoice 2023-1.0, allows attackers to execute arbitrary code via the description or content fields to the expenses, tasks, and customer details.
Weakness: CWE-79
Which versions are affected by CVE-2023-25439?
It affects 1 product.
Products include Squarepiginteractive Fusioninvoice.
How do I fix CVE-2023-25439?
No fix has been published for CVE-2023-25439 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-2023-25439 being exploited?
There is no known exploitation of CVE-2023-25439 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-fm7j-2wx4-qc5p.