bestfeng oa_git_free up to 9.5 WorkflowPredefineController.java updateWriteBack writeProp xml external entity reference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.71

Summaryinfo

A vulnerability classified as problematic was found in bestfeng oa_git_free up to 9.5. This impacts the function updateWriteBack of the file yimioa-oa9.5\server\c-flow\src\main\java\com\cloudweb\oa\controller\WorkflowPredefineController.java. Such manipulation of the argument writeProp leads to xml external entity reference. This vulnerability is listed as CVE-2025-13209. The attack may be performed from remote. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in bestfeng oa_git_free up to 9.5 and classified as problematic. Affected by this issue is the function updateWriteBack of the file yimioa-oa9.5\server\c-flow\src\main\java\com\cloudweb\oa\controller\WorkflowPredefineController.java. The manipulation of the argument writeProp with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2025-13209. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-197709). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.3
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

11/14/2025 Advisory disclosed
11/14/2025 +0 days VulDB entry created
11/15/2025 +1 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2025-13209 (🔒)
GCVE (CVE): GCVE-0-2025-13209
GCVE (VulDB): GCVE-100-332528
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/14/2025 20:06
Updated: 11/15/2025 21:53
Changes: 11/14/2025 20:06 (56), 11/15/2025 21:27 (1), 11/15/2025 21:53 (30)
Complete: 🔍
Submitter: youran
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #685626: https://gitee.com/bestfeng/oa_git_free oa_git_free 8.0 XML external entity injection (by youran)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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