The vulnerability CVE-2025-31793 affects piotnetdotcom Piotnet Forms (versions <= 1.0.30) and is classified as stored cross-site scripting (XSS). It occurs due to improper neutralization of input during web page generation, enabling attackers with high privileges and requiring user interaction to inject malicious scripts that execute in the context of other users. The CVSS 3.1 base score is 5.9 (medium), reflecting network attack vector, low attack complexity, high privileges required, and user interaction needed, with impacts on confidentiality, integrity, and availability rated as low.

Successful exploitation can allow an attacker to execute arbitrary scripts in the context of affected users, potentially leading to limited disclosure of information, modification of data, or disruption of service. The attack requires high privileges and user interaction, which reduces the likelihood and impact severity. There are no known active exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected Piotnet Forms versions to trusted users only, and avoid interacting with untrusted input. Monitor official vendor channels for updates and apply patches promptly once released.