Improper Authorization Vulnerability in jshERP Product from Jishenghua
CVE-2025-8840

5.3MEDIUM

Key Information:

Vendor

Jishenghua

Status
Jsherp
Vendor
CVE Published:
11 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-8840?

A vulnerability exists in jshERP versions up to 3.5 that allows for improper authorization through the /jshERP-boot/user/deleteBatch endpoint. By manipulating the 'ids' parameter, an attacker can execute remote requests and potentially delete user accounts without proper authentication. This exploit has been publicly disclosed, raising concerns about the security of systems relying on affected jshERP versions.

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-2025-8840 - Proof of Concept

References

https://vuldb.com/?id.319374
vdb-entrytechnical-description
https://vuldb.com/?ctiid.319374
signaturepermissions-required
https://vuldb.com/?submit.622573
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
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

ez-lbz (VulDB User)
.