XML External Entity Reference Vulnerability in Jinher OA Product by Jinher Technology
CVE-2025-7823

6.9MEDIUM

Key Information:

Vendor

Jinher

Status
Oa
Vendor
CVE Published:
19 July 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-7823?

A vulnerability exists in Jinher OA version 1.2, specifically in the ProjectScheduleDelete.aspx file. This security flaw allows attackers to manipulate XML external entity references, enabling remote exploits that could compromise the integrity and confidentiality of the application. The exposure has been publicly disclosed, emphasizing the necessity for immediate remedial action to mitigate potential risks associated with unauthorized access and data breaches.

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Affected Version(s)

OA 1.2

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-2025-7823 - Proof of Concept

References

https://vuldb.com/?id.316924
vdb-entry
https://vuldb.com/?ctiid.316924
signaturepermissions-required
https://vuldb.com/?submit.616841
third-party-advisory

CVSS V4

Score:
6.9
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

cc2024k (VulDB User)
JSON
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