CVE-2025-7761 Reflected XSS in Lepszy BIP
Reflected XSS in Lepszy BIP allows arbitrary JavaScript execution via crafted URLs, requiring user interaction to compromise browser sessions.
- 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-2025-7761?
CVE-2025-7761 is a medium-severity cross-site scripting vulnerability in Akcess-Net Lepszy BIP, published on 14 Aug 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
Lepszy BIP is vulnerable to Reflected Cross-Site Scripting (XSS). Improper input validation in index.php form in one of the parameters allows arbitrary JavaScript to be executed on victim's browser when specially crafted URL is opened.
The vendor was contacted early about this disclosure but did not respond in any way. Potentially all versions are vulnerable.
Weakness: CWE-79
Which versions are affected by CVE-2025-7761?
How do I fix CVE-2025-7761?
No fix has been published for CVE-2025-7761 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-2025-7761 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7761 exists.
Sources
Also known as GHSA-599q-pf6w-qq52.