Auth bypass in Talelin Lin-Cms-Spring-Boot
CVE-2026-96881
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.
Published .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Talelin Lin-Cms-Spring-Boot — versions 0.2.0, 0.2.1
Weakness classification (CWE)
References
- vuldb.com/vuln/409079 (technical-description, vdb-entry)
- vuldb.com/vuln/409079/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-96881 (third-party-advisory)
- vuldb.com/submit/906082 (third-party-advisory)
- github.com/hhhh333/CVE/blob/main/Lin-CMS-未授权2.md (exploit)
Frequently asked questions
- What is CVE-2026-96881?
- CVE-2026-96881 is a medium-severity vulnerability in Talelin Lin-Cms-Spring-Boot, classified under Incorrect Privilege Assignment. CVSS score: 5.3/10. Published 2026-09-24.
- How severe is CVE-2026-96881?
- Medium severity. CVSS v3 base score is 5.3 out of 10.