DIRAC is a distributed resource framework. In affected versions any user could get a token that has been requested by another user/agent. This may expose resources to unintended parties. This issue has been addressed in release version 8.0.37. Users are advised to upgrade. There are no known workarounds for this vulnerability.
https://github.com/DIRACGrid/DIRAC/security/advisories/GHSA-59qj-jcjv-662j
https://github.com/DIRACGrid/DIRAC/commit/f9ddab755b9a69acb85e14d2db851d8ac0c9648c