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)

[Permissions Required, VDB Entry] https://vuldb.com/?id.332528

[Permissions Required, VDB Entry] https://vuldb.com/?ctiid.332528

[Permissions Required, VDB Entry] https://vuldb.com/?submit.685626

[Various Sources] 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 0.0003

EPSS Percentile 10.0%

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