CVE-2025-7824
BaseFortify
Publication date: 2025-07-19
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| jinher | jinher_oa | 1.1 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-611 | The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. |
| CWE-610 | The product uses an externally controlled name or reference that resolves to a resource that is outside of the intended control sphere. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2025-7824 is a critical XML External Entity (XXE) injection vulnerability in Jinher OA version 1.1, specifically in the XmlHttp.aspx endpoint. It occurs because the application improperly processes XML documents containing external entity references, allowing attackers to send specially crafted XML that the server processes. This enables attackers to perform out-of-band data exfiltration and unauthorized access to sensitive data without authentication. [1, 2, 3]
How can this vulnerability impact me? :
This vulnerability can lead to unauthorized access to sensitive data by allowing attackers to read arbitrary files on the server, perform server-side request forgery (SSRF), scan internal networks, and potentially execute remote code. Attackers can exfiltrate data by exploiting the XML parser's handling of external entities, which poses a significant risk to confidentiality, integrity, and availability of the affected system. [1, 2, 3]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by monitoring for suspicious POST requests to the XmlHttp.aspx endpoint containing XML payloads with DOCTYPE declarations or external entity references. You can use network traffic inspection tools or Web Application Firewalls (WAF) to detect such patterns. For example, using curl to send crafted XML payloads to test the endpoint or using grep to search server logs for XML requests containing DOCTYPE declarations. Commands to detect suspicious requests might include: 1) Using tcpdump or Wireshark to capture HTTP POST requests to XmlHttp.aspx and inspecting payloads for <!DOCTYPE declarations. 2) Using grep on web server logs: grep -i '<!DOCTYPE' /path/to/access.log 3) Using curl to test the endpoint with a benign XML payload and a malicious one to observe behavior. Additionally, Google dorking with queries like inurl:XmlHttp.aspx can help identify vulnerable targets externally. [2, 3]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include: 1) Disable XML external entity processing in the XML parser configuration (e.g., set XmlResolver to null in .NET). 2) Implement strict input validation to reject XML documents containing DOCTYPE declarations or external entity references. 3) Consider using alternative data formats such as JSON to avoid XML parsing risks. 4) Apply network-level controls such as restricting outbound connections and egress filtering to prevent data exfiltration. 5) Deploy Web Application Firewall (WAF) rules to detect and block XXE attack attempts. 6) Keep the Jinher OA software updated with any vendor patches or consider replacing the affected component with an alternative product. 7) Conduct regular security audits to identify and remediate similar issues. [2, 3]