CVE-2025-8133

yanyutao0402 ChanCMS gather.js getArticle server-side request forgery

State: Published
Severity: 5.3 Medium
Published: Jul 25, 2025
Updated: Jul 27, 2025
Reserved: Jul 24, 2025

Description

A vulnerability classified as critical has been found in yanyutao0402 ChanCMS up to 3.1.2. This affects the function getArticle of the file app/modules/api/service/gather.js. The manipulation of the argument targetUrl leads to server-side request forgery. It is possible to initiate the attack 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 identifier of the patch is 3ef58a50e8b3c427b03c8cf3c9e19a79aa809be6. It is recommended to upgrade the affected component.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-918 Server-Side Request Forgery

Affected Products

Product	Versions
ChanCMSyanyutao0402	3.1.0Affected 3.1.1Affected 3.1.2Affected 3.1.3Not affected

References

VDB-317529 | yanyutao0402 ChanCMS gather.js getArticle server-side request forgeryvdb-entrytechnical-description
VDB-317529 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
Submit #619777 | yanyutao0402 https://gitee.com/yanyutao0402/ChanCMS <3.1.3 SSRFthird-party-advisory
https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP1Kexploitissue-tracking
https://gitee.com/yanyutao0402/ChanCMS/commit/3ef58a50e8b3c427b03c8cf3c9e19a79aa809be6patch
https://gitee.com/yanyutao0402/ChanCMS/releases/tag/V3.1.3patch

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