Privilege escalation in Lenve Vblog
CVE-2025-3398
A vulnerability classified as critical was found in lenve VBlog up to 1.0.0. Affected by this vulnerability is the function configure of the file blogserver/src/main/java/org/sang/config/WebSecurityConfig.java. The manipulation leads to improper access controls. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
EPSS: 0.004 (36.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Lenve Vblog — versions 1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (exploit, Broken Link)
Frequently asked questions
- What is CVE-2025-3398?
- CVE-2025-3398 is a medium-severity vulnerability in Lenve Vblog, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2025-04-08.
- How severe is CVE-2025-3398?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2025-3398 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.