EUVD Vulnerability Catalog

EUVD-2026-43337

Severity: UNKNOWN Base Score: 0 CVSS Version:

Vulnerability Description

Self Cross-Site Scripting (Self-XSS) vulnerability in the RD Station Conversas chat feature. The vulnerability lies in the ‘name’ parameter of the initialisation process due to incorrect sanitisation of user-supplied input. Exploitation allows specially crafted JavaScript code to be injected, which is executed within the context of the user’s own session who provides the payload. The demonstrated impact is limited to the user who enters and executes the payload.

Affected Vendors & Systems

Vendor RD Station Conversas

References & Advisory Links

https://www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-tallos-chat-rd-station-conversas

Metadata Profile

Database Authority

European Union Agency for Cybersecurity (ENISA) EUVD

Assigner

INCIBE

EPSS Probability

0.44

Known Aliases

GHSA-vr42-524g-49w2 CVE-2026-4765

Published On

2026-07-13

Last Updated

2026-09-09