CVE-2026-48836Network attack vectorHinoki check available

Unauthenticated remote code execution

Published Jun 15, 2026 · Updated Jun 15, 2026

Code injection in MatrixAddons Easy Invoice 2.1.19 and earlier allows remote attackers to execute code without authentication. Patchstack has not published the vulnerable function, request parameter, or code-generation operation that accepts untrusted input. A network-reachable WordPress site with the plugin active is sufficient for code execution in the site's PHP security context.

CVSS severity10.0
Critical
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Code injection in MatrixAddons Easy Invoice 2.1.19 and earlier allows remote attackers to execute code without authentication. Patchstack has not published the vulnerable function, request parameter, or code-generation operation that accepts untrusted input. A network-reachable WordPress site with the plugin active is sufficient for code execution in the site's PHP security context.

The record

CVE
CVE-2026-48836
Published
Jun 15, 2026
Updated
Jun 15, 2026
Vendor
MatrixAddons
Product
Easy Invoice
Classifications
CWE-94, CAPEC-253, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 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=n/a <=2.1.19 changes=[{"at":"2.1.20","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MatrixAddons · Easy Invoiceversion=n/a <=2.1.19 changes=[{"at":"2.1.20","status":"unaffected"}]

Published CVSS scores

10.0PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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-94Improper Control of Generation of Code ('Code Injection')
CAPEC-253Remote Code Inclusion
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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