AUGUST 16, 2026
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Case File

CVE-2026-48766

HIGH · CVSS 7.6 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-11 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

Versions of TypeBot prior to 3.17.0 are vulnerable, allowing low-privilege guest members to exfiltrate OpenAI-compatible API keys by manipulating the model-listing helper with a malicious `baseUrl`. This vulnerability can lead to unauthorized access to sensitive API credentials, posing a significant risk to any organization using affected versions of the tool. Organizations utilizing TypeBot should prioritize upgrading to version 3.17.0 or later to mitigate this risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-48766
Severity
HIGH
CVSS
7.6
EPSS
0.32%

Original NVD Description

TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege guest member of a workspace to exfiltrate stored OpenAI-compatible API keys by invoking the OpenAI model-listing helper with an attacker-controlled `baseUrl`. The vulnerable path decrypts the selected workspace credential, creates an OpenAI client with the secret in both `apiKey` and the explicit `api-key` header, and then sends the outbound request to the caller-supplied URL. Because the permission check accepts any readable workspace member and `listCredentials` reveals credential identifiers to guests, a guest can force the server to deliver the workspace secret to attacker infrastructure. Version 3.17.0 patches the issue.