by Kastro
Paper/Archive/CVE-2025-32778

CVE-2025-32778

Lissy93 web-check — Web-Check allows command Injection via Unvalidated URL in Screenshot API

EPSS 20%CVSS 9.3
critical.is priorityof 100
47
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 97.4.974 × 2019.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Web-Check is an all-in-one OSINT tool for analyzing any website. A command injection vulnerability exists in the screenshot API of the Web Check project (Lissy93/web-check). The issue stems from user-controlled input (url) being passed unsanitized into a shell command using exec(), allowing attackers to execute arbitrary system commands on the underlying host. This could be exploited by sending crafted url parameters to extract files or even establish remote access. The vulnerability has been patched by replacing exec() with execFile(), which avoids using a shell and properly isolates arguments.

Affected

ProductAffectedFixed inSource
web-check< 2.0.1–CNA

Scores by source

GitHub_M (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/Lissy93/web-check/security/advisories/GHSA-5qg5-g7c2-pfx8refgithub.com/Lissy93/web-check/pull/243refgithub.com/Lissy93/web-check/commit/0e4958aa10b2650d32439a799f6fc83a7cd46cef