CVE-2025-32778

CRITICALNVD 9.39.3—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.3 under NVD CVSS v3. EPSS exploit probability: 19.3%, top 3% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Weaponized
9.3EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • Public exploit code is available (Metasploit, epss top5pct, public exploit)
CISA-KEV: Not listedEPSS PROB: 19%CVSS: 9.3Exploit: Metasploit · epss top5pct · public exploitExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
9.3
EG Score
9.3(medium)
EG Risk
83(Track)
EG Risk 83/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity93% × 45%
Exploitation65% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
19%
EPSS %ILE
97%
KEV
Not listed

Published

April 15, 2025

Last Modified

April 15, 2026

Advisory Details (3)

Auto-updated Jul 17, 2026
Patch available. Sources: github_commit, github_pr, github.
github Patch Available

Command Injection via Unvalidated URL in Screenshot API · Advisory · lissy93/web-check · GitHub

https://github.com/Lissy93/web-check/security/advisories/GHSA-5qg5-g7c2-pfx8
github_pr Patch Available

security: Replace exec with execFile

Patch available: Lissy93/web-check 2.1.0 (PR #243 merged 2025-04-12)

https://github.com/Lissy93/web-check/pull/243
github_commit Patch Available

commit 0e4958aa10b2 (Lissy93/web-check)

Patch available: Lissy93/web-check 2.1.0 (contains commit 0e4958aa10b2)

https://github.com/Lissy93/web-check/commit/0e4958aa10b2650d32439a799f6fc83a7cd46cef

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 34× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 116 total refreshes for this CVE.

  1. 2026-07-28 15:35 UTCEPSS rescore
  2. 2026-07-26 14:53 UTCEPSS rescore
  3. 2026-07-25 14:17 UTCEPSS rescore
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  5. 2026-07-23 02:53 UTCEG score recompute
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  1. 2026-07-06 16:27 UTCEPSS rescore
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  41. 2026-06-10 22:18 UTCEPSS rescore
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  43. 2026-06-08 16:18 UTCEG score recompute▲ 9.30
  44. 2026-06-08 14:16 UTCEPSS rescore
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  46. 2026-06-06 13:47 UTCEPSS rescore
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  54. 2026-06-03 11:10 UTCOSV refresh
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Publicly available exploits

(3 references)

Working exploit code is in the public domain (1 Metasploit module) (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoC00xCanelo/CVE-2025-32778
    First seen Aug 17, 2025

    PoC exploit for CVE-2025-32778: command injection in Web-Check OSINT tool

    Open source ↗
  • Metasploitexploit/multi/http/web_check_screenshot_rce✓ verified
    First seen Apr 12, 2025

    Web-Check Screenshot API Command Injection RCE

    Open source ↗
  • Nucleihttp/cves/2025/CVE-2025-32778.yaml
    First seen Jan 1, 2025

    Web-Check < 2.0.1 Screenshot API - OS Command Injection

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-32778?
CVE-2025-32778 is a critical vulnerability published on April 15, 2025. 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…
When was CVE-2025-32778 disclosed?
CVE-2025-32778 was first published in the National Vulnerability Database on April 15, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-32778 actively exploited?
CVE-2025-32778 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 19% probability of exploitation in the next 30 days, which ranks it in the top 2.9% of all scored CVEs.
What is the CVSS score of CVE-2025-32778?
CVE-2025-32778 has a CVSS v3 base score of 9.3 (NVD).
How do I remediate CVE-2025-32778?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-32778, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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