Path Traversal Vulnerability in jishenghua jshERP PluginController
CVE-2026-1549

5.3MEDIUM

Key Information:

Vendor

Jishenghua

Status
Jsherp
Vendor
CVE Published:
28 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-1549?

A security vulnerability has been discovered in jishenghua's jshERP, impacting versions up to 3.6. This flaw arises from a weakness in the PluginController component, specifically in the file uploadPluginConfigFile. An unauthorized manipulation of the configFile parameter can lead to path traversal attacks, enabling potential attackers to access sensitive files on the server remotely. Publicly available exploit methods may be employed, and although the issue was reported to the developers through an issue tracking system, no response has been made to date.

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Affected Version(s)

jshERP 3.0

jshERP 3.1

jshERP 3.2

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-2026-1549 - Proof of Concept

References

https://vuldb.com/?id.343245
vdb-entrytechnical-description
https://vuldb.com/?ctiid.343245
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https://vuldb.com/?submit.739805
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
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

mukyuuhate (VulDB User)
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