CVE-2014-125126Public exploitNetwork attack vector

Unauthenticated RCE via cookie-bypassed PHP upload

Published Jul 31, 2025 · Updated Jul 15, 2026

Unrestricted file upload in Simple E-Document 3.0 through 3.1 allows remote attackers to execute code through upload.php. The endpoint trusts an access=3 cookie as authorization and accepts a user-supplied .php file without restricting its dangerous type. File uploads must be enabled, which is not the default; a successful upload executes a web shell with the privileges of the web server user.

CVSS severity9.2
Critical
EPSS probability1.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Simple E-Document 3.0 through 3.1 allows remote attackers to execute code through upload.php. The endpoint trusts an access=3 cookie as authorization and accepts a user-supplied .php file without restricting its dangerous type. File uploads must be enabled, which is not the default; a successful upload executes a web shell with the privileges of the web server user.

The record

CVE
CVE-2014-125126
Published
Jul 31, 2025
Updated
Jul 15, 2026
Vendor
Tecorange
Product
Simple E-Document
Classifications
CWE-434, CWE-306, CAPEC-233, T1190, T1505.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.0 <=3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Tecorange · Simple E-Documentversion=3.0 <=3.1

Published CVSS scores

9.2VulnCheckCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CWE-306Missing Authentication for Critical Function
CAPEC-233Privilege Escalation
T1190Exploit Public-Facing Application
T1505.003Web Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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