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Vulnerabilities

Vulnerability · CVE-2010-20125

DedeCMS DedeCMS Improper Control of Filename for Include/Require Statement in PHP Program

Published Oct 30, 2026 · catalog updated Oct 30, 2026 · DedeCMS DedeCMS

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Patch now

CVE-2010-20125 is in the CISA known-exploited catalog. Confirm DedeCMS DedeCMS against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Same product and reporting

Severity
High8.7
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
0.55%
Remediation
Remediation guidance
Affected products
stated DedeCMS · vendor DedeCMS DedeCMS

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • stated DedeCMS< 5.7
  • vendor DedeCMS DedeCMSversion unspecified

How to fix CVE-2010-20125

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2010-20125 is in the CISA known-exploited catalog. Confirm DedeCMS DedeCMS against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with DedeCMS < 5.7. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

CWE-98: PHP Remote File Inclusion. EPSS 0.55%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 30, 2026 · VulnCheck KEV

    Detected

    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.

  2. Oct 30, 2026 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

  3. Oct 30, 2026 · CVE.org

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2010-20125

    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 ../.

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2010-20125

    30-day exploitation probability 0.55%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2010-20125

    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 ../.

    vulncheck.com

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 6, 2026
  • VulnCheck KEVNov 3, 2026
  • CVE.orgOct 30, 2026