A Client-Side Template Injection (CSTI) vulnerability in the component /project/new/scrum of Taiga v 8.6.1 allows remote attackers to execute arbitrary code by injecting a malicious payload within the new project details.
https://drive.google.com/file/d/1v2MLZn4Ro9TCpw-KtksUACYFIzsbuTkL/view?usp=sharing