Deserialization in Melapress Login Security
CVE-2025-39565
Deserialization of Untrusted Data vulnerability in Melapress MelaPress Login Security melapress-login-security allows Object Injection.This issue affects MelaPress Login Security: from n/a through <= 2.1.0.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (58.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Melapress Login Security — versions 0
- Melapress Login Security
Weakness classification (CWE)
References
- patchstack.com/database/Wordpress/Plugin/melapress-login-security/vulnerability… (Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2025-39565?
- CVE-2025-39565 is a medium-severity vulnerability in Melapress Login Security, classified under Deserialization of Untrusted Data. CVSS score: 6.6/10. Published 2025-04-16.
- How severe is CVE-2025-39565?
- Medium severity. CVSS v3 base score is 6.6 out of 10.