CVE-2025-13209

MEDIUM

bestfeng oa_git_free <9.5 - XML External Entity Reference

Title source: llm

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.

References (4)

Core 4

Core References

Permissions Required, VDB Entry vdb-entry technical-description

https://vuldb.com/?id.332528

Permissions Required, VDB Entry signature permissions-required

https://vuldb.com/?ctiid.332528

Permissions Required, VDB Entry third-party-advisory

https://vuldb.com/?submit.685626

Various Sources exploit

https://github.com/bkglfpp/CVE-md/blob/main/%E4%BA%91%E7%BD%91%E5%8D%8F%E5%90%8C%E5%8A%9E%E5%85%AC%E7%B3%BB%E7%BB%9F/XXE.md

View Writeup ZIP pw:eip

Scores

CVSS v3 6.3

EPSS 0.0026

EPSS Percentile 16.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-610 CWE-611

Status published

Products (6)

bestfeng/oa_git_free 9.0

bestfeng/oa_git_free 9.1

bestfeng/oa_git_free 9.2

bestfeng/oa_git_free 9.3

bestfeng/oa_git_free 9.4

bestfeng/oa_git_free 9.5

Published Nov 15, 2025

Tracked Since Feb 18, 2026