Deserialization in Melapress Wp Activity Log
CVE-2025-0767
WP Activity Log 5.3.2 was found to be vulnerable. Unvalidated user input is used directly in an unserialize function in myapp/classes/Writers/class-csv-writer.php.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (39.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Melapress Wp Activity Log — versions 5.3.2
- Melapress Wp Activity Log — versions 5.3.2
Weakness classification (CWE)
References
- fluidattacks.com/advisories/skims-9/ (Third Party Advisory, third-party-advisory)
- co.wordpress.org/plugins/wp-security-audit-log/ (Product, product)
Frequently asked questions
- What is CVE-2025-0767?
- CVE-2025-0767 is a critical-severity vulnerability in Melapress Wp Activity Log, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-02-27.
- How severe is CVE-2025-0767?
- Critical severity. CVSS v3 base score is 9.8 out of 10.