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CVE-2025-8227

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Date: July 27, 2025

A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /collect/getArticle. The manipulation of the argument taskUrl leads to deserialization. The attack can 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 patch is named 33d9bb464353015aaaba84e27638ac9a3912795d. It is recommended to upgrade the affected component.

Severity Score

Related Resources (8)

https://vuldb.com/?id.317815
https://vuldb.com/?ctiid.317815
https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP81
https://vuldb.com/?submit.622169
https://gitee.com/yanyutao0402/ChanCMS/commit/33d9bb464353015aaaba84e27638ac9a3912795d
https://nvd.nist.gov/vuln/detail/CVE-2025-8227
https://gitee.com/yanyutao0402/ChanCMS/tree/V3.1.3
https://www.mend.io/vulnerability-database/CVE-2025-8227

Severity Score

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Improper Input Validation

CWE-20

Top Fix

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Upgrade Version

Upgrade to version https://gitee.com/yanyutao0402/ChanCMS.git - V3.1.3

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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