CVE-2025-65095

Lookyloo is vulnerable due to improper user input sanitization

CVSS 9.4 CRITICALEPSS 0.3%CWE-79

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.4EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

19 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to version 1.35.1, there is potential cross-site scripting on index and tree page. This issue has been patched in version 1.35.1.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Affected products

Lookyloo · lookyloo

References

https://github.com/Lookyloo/lookyloo/blob/main/website/web/default_csp.py https://github.com/Lookyloo/lookyloo/commit/ac2f73dbfcad88b815b18c42cca77a1c645f1726 https://github.com/Lookyloo/lookyloo/security/advisories/GHSA-m9g6-23c8-vrxf https://vulnerability.circl.lu/vuln/gcve-1-2025-0018