DedeCMS before 5.7 contains a file inclusion vulnerability in plus/carbuyaction.php that allows remote unauthenticated attackers to control the include path by manipulating the uninitialized code parameter passed to require_once. Attackers can supply path traversal sequences ../../ to include arbitrary local files outside the intended payment directory, potentially achieving local file disclosure. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.
Advisories

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Fixes

Solution

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Workaround

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History

Fri, 30 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Dedecms
Dedecms dedecms
Vendors & Products Dedecms
Dedecms dedecms
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 30 Oct 2026 14:45:00 +0000

Type Values Removed Values Added
Description DedeCMS before 5.7 contains a file inclusion vulnerability in plus/carbuyaction.php that allows remote unauthenticated attackers to control the include path by manipulating the uninitialized code parameter passed to require_once. Attackers can supply path traversal sequences ../../ to include arbitrary local files outside the intended payment directory, potentially achieving local file disclosure. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.
Title DedeCMS < 5.7 File Inclusion via plus/carbuyaction.php
Weaknesses CWE-98
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-30T15:47:58.288Z

Reserved: 2026-10-29T21:11:21.471Z

Link: CVE-2010-20125

cve-icon Vulnrichment

Updated: 2026-10-30T15:47:53.635Z

cve-icon NVD

Status : Deferred

Published: 2026-10-30T15:16:43.023

Modified: 2026-10-30T19:23:25.493

Link: CVE-2010-20125

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-30T16:15:14Z

Weaknesses