Improper Link Resolution in louisho5 picobot Component
CVE-2026-15629

5.3MEDIUM

Key Information:

Vendor

Louisho5

Status
Picobot
Vendor
CVE Published:
14 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15629?

A weakness has been discovered in the louisho5 picobot's Workspace Handler, specifically in the CreateSkill/GetSkill functions found in the filesystem.go file. This vulnerability enables an attacker to manipulate link following behavior, potentially allowing unauthorized access and exploitation. The flaw can be triggered remotely, making it a significant concern for users of picobot version 0.2.0 and earlier. Despite being informed of this issue, the project maintainers have yet to address the reported problem.

Affected Version(s)

picobot 0.1

picobot 0.2.0

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-2026-15629 - Proof of Concept

References

https://vuldb.com/vuln/378131
vdb-entrytechnical-description
https://vuldb.com/vuln/378131/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15629
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

Eric-e (VulDB User)
VulDB CNA Team
.