CVE-2025-1434 XSS in AREAL SAS Topkapi Vision Webserv2
Remote attackers can exploit XSS in the Spreadsheet view to read limited values or cause denial of service.
- 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-2025-1434?
CVE-2025-1434 is a medium-severity cross-site scripting vulnerability in AREAL SAS Topkapi Vision Webserv2, published on 11 Mar 2025. 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
The Spreadsheet view is vulnerable to a XSS attack, where a remote unauthorised attacker can read a limited amount of values or DoS the affected spreadsheet. Disclosure of secrets or other system settings is not affected as well as other spreadsheets still work as expected.
Weakness: CWE-79
Which versions are affected by CVE-2025-1434?
How do I fix CVE-2025-1434?
No fix has been published for CVE-2025-1434 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-2025-1434 being exploited?
There is no known exploitation of CVE-2025-1434 in the wild and no public exploit code.
Sources
Also known as GHSA-rcxj-mr3c-5q6h.