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| Property | Value |
|---|---|
| Advisory ID | SGZ-2026-C4412 |
| Severity | HIGH |
| CWE | CWE-78 |
| Confidence | 85% |
| Category | injection |
| Exploitability | likely |
| Package | ACE@latest (python) |
| Location | ACE/bin/make_release.py:34-38 |
| Attack Vector | NETWORK |
| Attack Complexity | LOW |
| Privileges Required | NONE |
| Discovered By | SafeGuard Zero-Day AI Discovery Engine |
The packaging script constructs command-line arguments from user-controlled options and passes them directly to subprocess functions without proper sanitization or validation. An attacker who can influence command-line arguments (e.g., via crafted release options) could inject arbitrary shell commands, leading to remote code execution on the build host.
The vulnerability was identified in the file ACE/bin/make_release.py at lines 34-38 within the ACE package (version latest). Any code path that invokes these functions inherits this vulnerability.
File: ACE/bin/make_release.py (lines 34-38)
import subprocess
...
subprocess.check_call(shlex.split(user_cmd))
# or subprocess.Popen(user_input, shell=True)
The code above demonstrates the vulnerable pattern. This code is executed at runtime and can be directly exploited by an attacker with the appropriate access level.
Remote code execution on the system performing the release, potentially compromising build infrastructure and any secrets stored there.
Avoid using shell=True and avoid passing unsanitized user input to subprocess. Validate and whitelist allowed arguments, or use a list of arguments without invoking a shell. Prefer subprocess.run([...], check=True, capture_output=True) with explicit argument list.
Advisory: SGZ-2026-C4412 | Source: SafeGuard Zero-Day AI Discovery | Status: Candidate
This vulnerability was autonomously discovered by SafeGuard's AI-powered Zero-Day Discovery engine using TAOR (Think-Act-Observe-Repeat) agentic analysis on the package source code. It is not yet tracked in any public vulnerability database (CVE, NVD, GHSA, OSV). This finding should be triaged by a security engineer and, if confirmed, reported upstream to the package maintainer.
| Property | Value |
|---|---|
| Advisory ID | SGZ-2026-C4412 |
| Severity | HIGH |
| CWE | CWE-78 |
| Confidence | 85% |
| Category | injection |
| Exploitability | likely |
| Package | ACE@latest (python) |
| Location | ACE/bin/make_release.py:34-38 |
| Attack Vector | NETWORK |
| Attack Complexity | LOW |
| Privileges Required | NONE |
| Discovered By | SafeGuard Zero-Day AI Discovery Engine |
The packaging script constructs command-line arguments from user-controlled options and passes them directly to subprocess functions without proper sanitization or validation. An attacker who can influence command-line arguments (e.g., via crafted release options) could inject arbitrary shell commands, leading to remote code execution on the build host.
The vulnerability was identified in the file ACE/bin/make_release.py at lines 34-38 within the ACE package (version latest). Any code path that invokes these functions inherits this vulnerability.
File: ACE/bin/make_release.py (lines 34-38)
import subprocess
...
subprocess.check_call(shlex.split(user_cmd))
# or subprocess.Popen(user_input, shell=True)
The code above demonstrates the vulnerable pattern. This code is executed at runtime and can be directly exploited by an attacker with the appropriate access level.
Remote code execution on the system performing the release, potentially compromising build infrastructure and any secrets stored there.
Avoid using shell=True and avoid passing unsanitized user input to subprocess. Validate and whitelist allowed arguments, or use a list of arguments without invoking a shell. Prefer subprocess.run([...], check=True, capture_output=True) with explicit argument list.
Advisory: SGZ-2026-C4412 | Source: SafeGuard Zero-Day AI Discovery | Status: Candidate
This vulnerability was autonomously discovered by SafeGuard's AI-powered Zero-Day Discovery engine using TAOR (Think-Act-Observe-Repeat) agentic analysis on the package source code. It is not yet tracked in any public vulnerability database (CVE, NVD, GHSA, OSV). This finding should be triaged by a security engineer and, if confirmed, reported upstream to the package maintainer. This vulnerability involves weaknesses in
This high-severity vulnerability could allow attackers to gain unauthorized access, execute arbitrary code, or compromise data integrity. Prompt remediation is strongly recommended.
Isolate affected systems from untrusted networks until patching is complete
Implement enhanced monitoring for exploitation attempts and unusual behavior