BaseFortify

Publication date: 2025-11-15

Last updated on: 2026-04-29

Assigner: VulDB

Description

A weakness has been identified in bestfeng oa_git_free up to 9.5. This affects the function updateWriteBack of the file yimioa-oa9.5\server\c-flow\src\main\java\com\cloudweb\oa\controller\WorkflowPredefineController.java. This manipulation of the argument writeProp causes xml external entity reference. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be exploited.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-11-15

Last Modified

2026-04-29

Generated

2026-07-06

AI Q&A

2025-11-15

EPSS Evaluated

2026-07-05

NVD

CVE-2025-13209

Affected Vendors & Products

Vendor	Product	Version / Range
bestfeng	oa_git_free	9.5

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-610	The product uses an externally controlled name or reference that resolves to a resource that is outside of the intended control sphere.
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.

Attack-Flow Graph

Executive Summary

This vulnerability is a weakness in the bestfeng oa_git_free software up to version 9.5, specifically in the updateWriteBack function of the WorkflowPredefineController.java file. It involves manipulation of the argument writeProp that leads to an XML External Entity (XXE) reference, which can be exploited remotely.

Impact Analysis

The vulnerability can be exploited remotely to manipulate XML processing, potentially allowing an attacker to access or manipulate sensitive data, cause denial of service, or execute other malicious actions depending on the system's handling of XML external entities.

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