Server-Side Request Forgery in GeekAI Affected by URL Manipulation
CVE-2026-2558

5.3MEDIUM

Key Information:

Vendor

GeekAI

Status
Geekai
Vendor
CVE Published:
16 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2558?

A security flaw has been identified in GeekAI versions up to 4.2.4, where improper handling of the URL argument in the Download function of api/handler/net_handler.go can lead to server-side request forgery. This vulnerability allows attackers to potentially exploit the server by sending requests to unintended locations or internal services. The vulnerability is publicly acknowledged, and the project maintainers were informed of the issue through an early report; however, no remediation has been provided to date. As the exploit is already available, users should take immediate measures to secure their systems.

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Affected Version(s)

GeekAI 4.2.0

GeekAI 4.2.1

GeekAI 4.2.2

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-2026-2558 - Proof of Concept

References

https://vuldb.com/?id.346166
vdb-entrytechnical-description
https://vuldb.com/?ctiid.346166
signaturepermissions-required
https://vuldb.com/?submit.750730
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

r00tuser (VulDB User)
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