{"id":"CVE-2026-61732","revision":"575853023a2d40208b7d0c45fcf259c6","records":[{"revision":"575853023a2d40208b7d0c45fcf259c6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-61732","aliases":[],"title":"Decepticon: Role-boundary forgery via ChatML special-token literals in web crawl output composed into LLM context","description":"Decepticon is an autonomous hacking agent for red teams. Versions prior to 1.1.17 wrap web crawl results — the output of agent reconnaissance against target services — into LLM messages without neutralizing ChatML special-token literals. Under the BYOK (Bring Your Own Key) deployment model, users configure their own LLM credentials to any OpenAI-compatible endpoint. Most open-source and self-deployed model providers (vLLM, SGLang, Ollama, LM Studio, text-generation-webui, etc.) do not filter special-token literals from user content in their default configurations. Those literals are parsed into structural role-boundary token IDs, meaning an attacker string planted in a target web page forges a new operator turn the model treats as authoritative, bypassing Decepticon's agent guardrails and resulting in arbitrary command execution inside the Kali Linux sandbox. Version 1.1.17 patches the issue.","state":0,"publishedAt":"2026-09-24T17:40:51.248+00:00","modifiedAt":"2026-09-24T18:00:43.383+00:00","affected":[{"ecosystem":"Vendor product","name":"Decepticon","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"BitterSecurity\",\n                    \"product\": \"Decepticon\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.1.17\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"decepticon-core","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"BitterSecurity\",\n                    \"product\": \"decepticon-core\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.1.17\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"decepticon-sdk","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"BitterSecurity\",\n                    \"product\": \"decepticon-sdk\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 1.1.17\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","score":10,"severity":"CRITICAL"}],"references":["https://github.com/BitterSecurity/Decepticon/security/advisories/GHSA-g5f9-3xfg-p9mf","https://github.com/BitterSecurity/Decepticon/commit/79ee2aaf22f4c36a5b1968f6ca3f8086b6e35b67"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-61732","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-61732","identifiers":["CVE-2026-61732"]},"retained":false,"historicalAffected":[]}],"coverage":[]}