CVE-2026-110768
CVE-2026-110768 · holaOS through 2026.822.1 Authorization Bypass via Telegram Connector Username Allowlist
This page contains facts from public vulnerability sources. Check the original advisory before updating.
holaOS through 2026.822.1 contains an authorization bypass vulnerability in the channel-gateway Telegram connector that authorizes senders by mutable username rather than only numeric id. Attackers who register a released username listed in allowFrom can submit turns to the bound workspace agent, which runs configured tools on the operator's machine.
CVSS 6.3 · Medium · EPSS 0.2%
- Published
- Updated
Affected products and versions
holaos
- Versions
- ≥ 0, ≤ 2026.822.1: Affected (custom)
No fix published
Original sources
- https://hackmd.io/@hieuPenguinnn/holaos-channel-gateway-allow-all-sender-default
- https://github.com/holaboss-ai/holaOS/blob/4684714ee133794cdbb86630e42b7d93447fb2e2/runtime/channel-gateway/src/connectors/telegram.ts#L491
- https://github.com/holaboss-ai/holaOS
- https://www.vulncheck.com/advisories/holaos-through-2026.822.1-authorization-bypass-via-telegram-connector-username-allowlist
- https://nvd.nist.gov/vuln/detail/CVE-2026-110768