An XXE issue was discovered in Tryton Application Platform (Server) 5.x through 5.0.45, 6.x through 6.0.15, and 6.1.x and 6.2.x through 6.2.5, and Tryton Application Platform (Command Line Client (proteus)) 5.x through 5.0.11, 6.x through 6.0.4, and 6.1.x and 6.2.x through 6.2.1. An authenticated user can make the server parse a crafted XML SEPA file to access arbitrary files on the system.
https://www.debian.org/security/2022/dsa-5099
https://www.debian.org/security/2022/dsa-5098
https://lists.debian.org/debian-lts-announce/2022/03/msg00017.html
https://lists.debian.org/debian-lts-announce/2022/03/msg00016.html
https://discuss.tryton.org/t/security-release-for-issue11219-and-issue11244/5059