CVE-2026-52608Public exploitNetwork attack vector

Unauthenticated PHP execution via PreExecuteCode injection

Published Aug 18, 2026 · Updated Aug 20, 2026

Improper access control in reportico-web 8.1.0 and earlier allows remote attackers to execute arbitrary PHP code through report requests. The run.php report-maintenance flow accepts an unauthenticated set_mainquerform_PreExecuteCode value and executes it when the report runs. No credentials or user interaction are required, and safe_mode does not prevent execution with the web server's privileges.

CVSS severity9.8
Critical
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in reportico-web 8.1.0 and earlier allows remote attackers to execute arbitrary PHP code through report requests. The run.php report-maintenance flow accepts an unauthenticated set_mainquerform_PreExecuteCode value and executes it when the report runs. No credentials or user interaction are required, and safe_mode does not prevent execution with the web server's privileges.

The record

CVE
CVE-2026-52608
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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 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-284Improper Access Control
T1190Exploit Public-Facing Application

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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