CVE-2026-110768CWE-290

CVE-2026-110768

Medium · published October 14, 2026

CVSS v3.1
4.8
EPSS
0%
Percentile
11.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
6.3 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00220 · 11.9th percentile
Weakness
CWE-290 · Authentication Bypass by Spoofing
Published
2026-10-14T23:17Z
References (4)
https://github.com/holaboss-ai/holaOS · [email protected]https://github.com/holaboss-ai/holaOS/blob/4684714ee133794cdbb86630e42b7d93447fb2e2/runtime/channel-gateway/src/connectors/telegram.ts#L491 · [email protected]https://hackmd.io/@hieuPenguinnn/holaos-channel-gateway-allow-all-sender-default · [email protected]https://www.vulncheck.com/advisories/holaos-through-2026.822.1-authorization-bypass-via-telegram-connector-username-allowlist · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 14 OCT 18:47Z
    holaOS through 2026.822.1 Authorization Bypass via Telegram Connector Username Allowlist
    cvelistv5
  • 14 OCT 18:47Z
    holaOS through 2026.822.1 Authorization Bypass via Telegram Connector Username Allowlist
    cvelistv5