[uvdesk/community-skeleton] Uvdesk vulnerable to stored cross-site scripting (XSS)

Uvdesk version 1.1.1 allows an unauthenticated remote attacker to exploit a stored XSS in the application. This is possible because the application does not correctly validate the message sent by the clients in the ticket.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-0325
• https://fluidattacks.com/advisories/labrinth/
• https://github.com/uvdesk/community-skeleton/
• https://github.com/advisories/GHSA-fwhv-9phj-wrj5