CVE-2026-45708Public exploitNetwork attack vector

Authenticated code execution via raw invoice template

Published May 13, 2026 · Updated May 13, 2026

Code injection in CubeCart before 6.7.3 allows remote authenticated users to execute PHP through a stored invoice template. The Invoice Editor persists raw POST content without stripping PHP tags, and order printing writes it to a public files/print.[MD5].php file. An administrator with documents-edit permission must plant the payload and an administrator must print an order; a request to the generated file executes code as the web-server user.

CVSS severity7.2
High
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in CubeCart before 6.7.3 allows remote authenticated users to execute PHP through a stored invoice template. The Invoice Editor persists raw POST content without stripping PHP tags, and order printing writes it to a public files/print.[MD5].php file. An administrator with documents-edit permission must plant the payload and an administrator must print an order; a request to the generated file executes code as the web-server user.

The record

CVE
CVE-2026-45708
Published
May 13, 2026
Updated
May 13, 2026
Vendor
CubeCart Limited
Product
CubeCart
Classifications
CWE-94, T1059.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 13, 2026CVE publishedPublication date reported by the CVE source.
  2. May 13, 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=< 6.7.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

CubeCart Limited · CubeCartversion=< 6.7.3

Published CVSS scores

7.2GitHub_MCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1059.004Unix 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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