Information disclosure in Ransomlook
CVE-2026-40584
RansomLook is a tool to monitor Ransomware groups and markets and extract their victims. Prior to 1.9.0, the API in the affected application improperly filters private location entries in website/web/api/genericapi.py. Because the code rem…
Vulnerability class: Information Disclosure
EPSS: 0.003 (19.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Ransomlook — versions < 1.9.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-40584?
- CVE-2026-40584 is a high-severity vulnerability in Ransomlook, classified under Information Disclosure. CVSS score: 7.5/10. Published 2026-04-21.
- How severe is CVE-2026-40584?
- High severity. CVSS v3 base score is 7.5 out of 10.