Kingdee Cloud-Starry-Sky Enterprise Edition 6.x/7.x/8.x/9.0 Freemarker Engine DynamicForm 4 Action.class plugin.buildMobilePopHtml special elements used in a template engine

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Kingdee Cloud-Starry-Sky Enterprise Edition 6.x/7.x/8.x/9.0. Affected by this vulnerability is the function plugin.buildMobilePopHtml of the file \k3\o2o\bos\webapp\action\DynamicForm 4 Action.class of the component Freemarker Engine. Such manipulation leads to improper neutralization of special elements used in a template engine. This vulnerability is uniquely identified as CVE-2025-6761. The attack can be launched remotely. Moreover, an exploit is present. The affected component should be upgraded. The vendor explains, that in the fixed release "Freemarker is set to 'ALLOWS_NOTHING_RESOLVER' to not parse any classes."

Detailsinfo

A vulnerability was found in Kingdee Cloud-Starry-Sky Enterprise Edition 6.x/7.x/8.x/9.0. It has been rated as critical. Affected by this issue is the function plugin.buildMobilePopHtml of the file \k3\o2o\bos\webapp\action\DynamicForm 4 Action.class of the component Freemarker Engine. The manipulation with an unknown input leads to a improper neutralization of special elements used in a template engine vulnerability. Using CWE to declare the problem leads to CWE-1336. The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine. Impacted is confidentiality, integrity, and availability.

This vulnerability is handled as CVE-2025-6761. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1221.

It is declared as proof-of-concept. The vendor explains, that in the fixed release "Freemarker is set to 'ALLOWS_NOTHING_RESOLVER' to not parse any classes."

Upgrading eliminates this vulnerability. The upgrade is hosted for download at vip.kingdee.com.

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

Productinfo

Type

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: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.3
CNA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Improper neutralization of special elements used in a template engine
CWE: CWE-1336 / CWE-791 / CWE-790
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: vip.kingdee.com

Timelineinfo

06/27/2025 Advisory disclosed
06/27/2025 +0 days VulDB entry created
07/01/2025 +4 days VulDB entry last update

Sourcesinfo

Status: Confirmed
Confirmation: 🔒

CVE: CVE-2025-6761 (🔒)
GCVE (CVE): GCVE-0-2025-6761
GCVE (VulDB): GCVE-100-314072
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/27/2025 07:24
Updated: 07/01/2025 06:11
Changes: 06/27/2025 07:24 (60), 07/01/2025 06:11 (31)
Complete: 🔍
Submitter: caichaoxiong
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #601207: Kingdee Cloud-Starry-Sky Enterprise Edition V8.2 Remote Arbitrary Code Execution Vulnerability ( RCE ) (by caichaoxiong)

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