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Description

A flaw has been found in yanyutao0402 ChanCMS up to 3.3.2. Affected by this issue is the function update of the file /cms/article/update. Executing a manipulation of the argument cid can lead to sql injection. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2025-10-17 | Published 2025-10-17 | Updated 2026-02-24 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

SQL Injection

Injection

Product status

3.3.0
affected

3.3.1
affected

3.3.2
affected

Timeline

2025-10-17:Advisory disclosed
2025-10-17:VulDB entry created
2025-10-25:VulDB entry last update

Credits

Narcher (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.328913 (VDB-328913 | yanyutao0402 ChanCMS update sql injection) vdb-entry technical-description

vuldb.com/?ctiid.328913 (VDB-328913 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.670271 (Submit #670271 | yanyutao0402 ChanCMS <=3.3.2 SQL Injection) third-party-advisory

github.com/.../main/Vulnerability_Discovery/ChanCMSv3.3.2.md related

github.com/.../main/Vulnerability_Discovery/ChanCMSv3.3.2.md exploit patch

cve.org (CVE-2025-11903)

nvd.nist.gov (CVE-2025-11903)

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