Information Disclosure Vulnerability in SmythOS Connector Service
CVE-2026-7021

5.1MEDIUM

Key Information:

Vendor

Smythos

Status
Sre
Vendor
CVE Published:
26 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7021?

A vulnerability has been identified in the Connector Service of SmythOS sre versions up to 0.0.15, wherein improper manipulation of the argument 'baseURL' in the file packages/sdk/src/LLM/utils.ts can lead to unauthorized information disclosure. This flaw allows attackers to exploit the weakness remotely, potentially exposing sensitive data. The exploit details have been publicly disclosed, indicating a significant risk for affected users, while outreach efforts to the vendor regarding this issue have gone unanswered.

Affected Version(s)

sre 0.0.1

sre 0.0.2

sre 0.0.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7021 - Proof of Concept

References

https://vuldb.com/vuln/359600
vdb-entrytechnical-description
https://vuldb.com/vuln/359600/cti
signaturepermissions-required
https://vuldb.com/submit/797642
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Eric-b (VulDB User)
VulDB CNA Team
.