An improper authorization vulnerability was identified in GitHub Enterprise Server that allowed a user with read access to a repository and write access to a project to modify issue and pull request metadata through the project. When adding an item to a project that already existed, column value updates were applied without verifying the actor's repository write permissions. This vulnerability was reported via the GitHub Bug Bounty program and has been fixed in GitHub Enterprise Server versions 3.14.24, 3.15.19, 3.16.15, 3.17.12, 3.18.6 and 3.19.3.
Attack Parameters
Attack Vector
Network
Атака возможна удалённо
Attack Complexity
Low
Легко эксплуатировать
Attack Requirements
None
Нет дополнительных условий
Privileges Required
Low
Нужны базовые права
User Interaction
None
Не нужно действие пользователя
Impact Assessment
Confidentiality
None
Нет утечки данных
Integrity
Low
Частичная модификация данных
Availability
None
Нет нарушения работы
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://docs.github.com/en/enterprise-server@3.14/admin/release-notes#3.14.24
product-cna@github.com
https://docs.github.com/en/enterprise-server@3.15/admin/release-notes#3.15.19
product-cna@github.com
https://docs.github.com/en/enterprise-server@3.16/admin/release-notes#3.16.15
product-cna@github.com
https://docs.github.com/en/enterprise-server@3.17/admin/release-notes#3.17.12
product-cna@github.com
https://docs.github.com/en/enterprise-server@3.18/admin/release-notes#3.18.6
product-cna@github.com
https://docs.github.com/en/enterprise-server@3.19/admin/release-notes#3.19.3
product-cna@github.com