CVE-2025-22526Network attack vector

Unauthenticated object injection via untrusted data deserialization

Published Mar 28, 2025 · Updated Apr 28, 2026

Object injection in MyWebToNet PHP/MySQL CPU performance statistics 1.2.1 and earlier allows remote attackers to inject PHP objects. Published sources do not identify the vulnerable input field, endpoint, or deserialization call. Unauthenticated access reaches the flaw, but impact requires a POP chain from another installed plugin or theme; such a chain enables file deletion, data retrieval, or code execution according to its available methods.

CVSS severity9.8
Critical
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Object injection in MyWebToNet PHP/MySQL CPU performance statistics 1.2.1 and earlier allows remote attackers to inject PHP objects. Published sources do not identify the vulnerable input field, endpoint, or deserialization call. Unauthenticated access reaches the flaw, but impact requires a POP chain from another installed plugin or theme; such a chain enables file deletion, data retrieval, or code execution according to its available methods.

The record

CVE
CVE-2025-22526
Published
Mar 28, 2025
Updated
Apr 28, 2026
Vendor
MyWebToNet
Product
PHP/MySQL CPU performance statistics
Classifications
CWE-502, CAPEC-586, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=0 <=1.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MyWebToNet · PHP/MySQL CPU performance statisticsversion=0 <=1.2.1

Published CVSS scores

9.8PatchstackCVSS: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
CAPEC-586Object Injection
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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