VDB-317814 · CVE-2025-8226 · ICLP9V

yanyutao0402 ChanCMS up to 3.1.2 /sysApp/find accessKey/secretKey information disclosure

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0	$0-$5k	0.11

Summaryinfo

A vulnerability classified as problematic was found in yanyutao0402 ChanCMS up to 3.1.2. This affects an unknown part of the file /sysApp/find. The manipulation of the argument accessKey/secretKey results in information disclosure. This vulnerability is cataloged as CVE-2025-8226. The attack may be launched remotely. Furthermore, there is an exploit available. Upgrading the affected component is advised. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been classified as problematic. Affected is an unknown function of the file /sysApp/find. The manipulation of the argument accessKey/secretKey with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality.

The advisory is available at gitee.com. This vulnerability is traded as CVE-2025-8226. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

The exploit is shared for download at gitee.com. It is declared as proof-of-concept.

Upgrading to version 3.1.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-22817). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

yanyutao0402

Name

ChanCMS

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: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔒

CNA Base Score: 4.3
CNA Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: ChanCMS 3.1.3

Timelineinfo

07/26/2025 Advisory disclosed
07/26/2025 +0 days VulDB entry created
08/02/2025 +6 days VulDB entry last update

Sourcesinfo

Advisory: ICLP9V
Status: Confirmed

CVE: CVE-2025-8226 (🔒)
GCVE (CVE): GCVE-0-2025-8226
GCVE (VulDB): GCVE-100-317814
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/26/2025 03:10 PM
Updated: 08/02/2025 01:34 AM
Changes: 07/26/2025 03:10 PM (58), 07/27/2025 03:39 PM (30), 07/27/2025 08:35 PM (1), 08/02/2025 01:34 AM (12)
Complete: 🔍
Submitter: ZAST.AI
Cache ID: 18:4C7:40

Submitinfo

Accepted

Submit #622167: yanyutao0402 https://gitee.com/yanyutao0402/ChanCMS <3.1.3 Information Disclosure (by ZAST.AI)