CVE-2026-96881 TaleLin lin-cms-spring-boot book Endpoint BookController.java getBooks improper authorization
Remote attackers can access book data without proper authorization due to missing checks in the getBooks endpoint of the lin-cms-spring-boot application.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-96881?
CVE-2026-96881 is a medium-severity missing authorization vulnerability in TaleLin lin-cms-spring-boot, published on 24 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was determined in TaleLin lin-cms-spring-boot up to 0.2.1. Affected is the function getBooks of the file src/main/java/io/github/talelin/latticy/controller/v1/BookController.java of the component book Endpoint. Executing a manipulation can lead to improper authorization. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-96881?
How do I fix CVE-2026-96881?
No fix has been published for CVE-2026-96881 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-96881 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-96881 exists.
Sources
Also known as GHSA-rf2v-x72r-q5h8.