Submit #818742: https://github.com/TaleLin/lin-cms-spring-boot lin-cms-spring-boot v0.2.1 Broken Access Controlinfo

Titlehttps://github.com/TaleLin/lin-cms-spring-boot lin-cms-spring-boot v0.2.1 Broken Access Control
DescriptionAn unauthorized access vulnerability exists in version 0.2.1 of Lin-CMS Spring Boot. This vulnerability allows remote attackers to create arbitrary books without authorization by exploiting the book creation method within the BookController.java component, and to update the information of any existing book without authorization by exploiting the book update method.
Source⚠️ https://github.com/TaleLin/lin-cms-spring-boot/issues/336
User
 DaytimeHeaven (UID 96977)
Submission05/04/2026 09:57 (2 months ago)
Moderation05/30/2026 07:45 (26 days later)
StatusAccepted
VulDB entry367405 [TaleLin lin-cms-spring-boot up to 0.2.1 book Endpoint BookController.java access control]
Points18

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