CVE•Published 2025-10-08•Modified 2026-10-08•1 article on news•6 live references•NVD data
CVE-2025-61787Deno · Deno
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
81
Exploit Prediction Scoring System · top 19% of all CVEs
Weaknesses (CWE)
Description
Deno is a JavaScript, TypeScript, and WebAssembly runtime. Versions prior to 2.5.3 and 2.2.15 are vulnerable to Command Line Injection attacks on Windows when batch files are executed. In Windows, ``CreateProcess()`` always implicitly spawns ``cmd.exe`` if a batch file (.bat, .cmd, etc.) is being executed even if the application does not specify it via the command line. This makes Deno vulnerable to a command injection attack on Windows. Versions 2.5.3 and 2.2.15 fix the issue.
Timeline
Published 2025-10-08
Modified 2026-10-08
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-61787Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Deno Deno"All exposed Deno Deno instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Deno"HTTP body or banner mentions "Deno" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-61787Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-61787Censys host search filtered to this CVE id.
grep.app
CVE-2025-61787Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-61787GitHub code search for direct mentions.
Google dork
"CVE-2025-61787" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-61787 on GitHub.