CVE-2026-109440
CVE-2026-109440 · LangAlpha through 2026.09.07 Indirect Prompt Injection RCE via Bash and ExecuteCode
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
LangAlpha through 2026.09.07 contains an indirect prompt injection vulnerability that allows remote attackers to execute shell commands or Python by planting instructions in web content retrieved by the agent. Because Bash and ExecuteCode lack an allow-list and human-in-the-loop approval, attackers can run code in the workspace sandbox and exfiltrate vault secrets from _internal/.vault_secrets.json.
CVSS 8.7 · Alta · EPSS 0,6%
- Publicación
- Actualización
Productos y versiones afectados
langalpha
- Versiones
- ≥ 0, ≤ 2026.09.07: Afectada (custom)
Sin corrección publicada
Fuentes originales
- https://www.lasso.security/vulnerability-database/cve-2026-109440
- https://github.com/ginlix-ai/LangAlpha/blob/435a5a44fabdeb33e409a62d233a936d96241c86/src/ptc_agent/agent/agent.py#L524
- https://www.vulncheck.com/advisories/langalpha-through-2026.09.07-indirect-prompt-injection-rce-via-bash-and-executecode
- https://nvd.nist.gov/vuln/detail/CVE-2026-109440