CVE Catalog

CVE-2026-108756

MediumCVSS 5.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.22%

11th percentile - higher than 11% of all known CVEs

Summary

Abilityai Trinity through 0.9.5 contains a missing authorization vulnerability in the Telegram router that allows agent-scoped MCP API keys to perform human-only binding operations. Attackers controlling an agent, typically via prompt injection, can send messages through the owner's bot token, replace the binding with their own token, or delete it.

Risk Assessment

The risk includes taking control of the agent and the ability to perform binding operations, which can lead to unauthorized actions and integrity breaches.

Recommendation

Update Trinity to a patched version. Additionally, restrict MCP API key permissions and monitor binding operations.

Related vulnerabilities

Original NVD description (English source)

Abilityai Trinity through 0.9.5 contains a missing authorization vulnerability in the Telegram router that allows agent-scoped MCP API keys to perform human-only binding operations. Attackers controlling an agent, typically via prompt injection, can send messages through the owner's bot token, replace the binding with their own token, or delete it.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS