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.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-862"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108756.json"
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "0.9.5"
},
{
"fixed": "0.9.5"
}
],
"source": [
"AFFECTED_FIELD",
"DESCRIPTION"
]
}