Vulnerability Monitor

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CVE-2025-8132

A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been rated as critical. Affected by this issue is the function delfile of the file app/extend/utils.js. The manipulation leads to path traversal. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. The name of the patch is c8a282bf02a62b59ec60b4699e91c51aff2ee9cd. It is recommended to upgrade the affected component.

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.4, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts limited integrity, and limited availability for affected systems. Impacting 1 product from chancms organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2025, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2025-07-25T05:15:37.453

Last Modified

2026-06-17T10:06:21.960

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.4 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

4.9

Weaknesses

Type: Secondary
CWE-22

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	chancms	chancms	< 3.1.3	Yes

References

https://gitee.com/yanyutao0402/ChanCMS/commit/c8a282bf02a62b59ec60b4699e91c51aff2ee9cd Permissions Required ([email protected])
https://gitee.com/yanyutao0402/ChanCMS/issues/ICLOT8 Exploit, Issue Tracking ([email protected])
https://gitee.com/yanyutao0402/ChanCMS/issues/ICLOT8#note_43945209_link Exploit, Issue Tracking ([email protected])
https://gitee.com/yanyutao0402/ChanCMS/releases/tag/V3.1.3 Release Notes ([email protected])
https://vuldb.com/?ctiid.317528 Permissions Required, VDB Entry ([email protected])
https://vuldb.com/?id.317528 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.619776 Third Party Advisory, VDB Entry ([email protected])
https://gitee.com/yanyutao0402/ChanCMS/issues/ICLOT8 Exploit, Issue Tracking (134c704f-9b21-4f2e-91b3-4a467353bcc0)
https://gitee.com/yanyutao0402/ChanCMS/issues/ICLOT8#note_43945209_link Exploit, Issue Tracking (134c704f-9b21-4f2e-91b3-4a467353bcc0)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For chancms's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.