CVE-2026-28124Network attack vector

Unauthenticated PHP code execution via local file inclusion

Published Mar 5, 2026 · Updated Mar 5, 2026

Local file inclusion in AncoraThemes Notarius 1.9 and earlier allows remote attackers to execute PHP code through a crafted filename. The affected PHP include/require path uses an attacker-controlled local filename, but the affected file and function are not publicly identified. No authentication or user interaction is required; code execution depends on placing or locating an includable PHP-bearing file on the server.

CVSS severity8.1
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in AncoraThemes Notarius 1.9 and earlier allows remote attackers to execute PHP code through a crafted filename. The affected PHP include/require path uses an attacker-controlled local filename, but the affected file and function are not publicly identified. No authentication or user interaction is required; code execution depends on placing or locating an includable PHP-bearing file on the server.

The record

CVE
CVE-2026-28124
Published
Mar 5, 2026
Updated
Mar 5, 2026
Vendor
Agora Foundation
Product
Notarius
Classifications
CWE-98, CAPEC-252, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 5, 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 <=<= 1.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Agora Foundation · Notariusversion=n/a <=<= 1.9

Published CVSS scores

8.1PatchstackCVSS:3.1/AV:N/AC:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-98Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
CAPEC-252PHP Local File Inclusion
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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