CVE-2026-1929Network attack vector

Authenticated code execution via user-controlled callback

Published Feb 25, 2026 · Updated Feb 25, 2026

Code injection in ILLID Advanced Woo Labels 2.36 and earlier allows remote authenticated users to execute PHP and OS commands. The get_select_option_values AJAX handler passes the callback parameter and attacker-supplied arguments to call_user_func_array without a callback allowlist or capability check. Contributor-level WordPress access reaches the handler, allowing arbitrary PHP function invocation and operating system command execution on the server.

CVSS severity8.8
High
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Code injection in ILLID Advanced Woo Labels 2.36 and earlier allows remote authenticated users to execute PHP and OS commands. The get_select_option_values AJAX handler passes the callback parameter and attacker-supplied arguments to call_user_func_array without a callback allowlist or capability check. Contributor-level WordPress access reaches the handler, allowing arbitrary PHP function invocation and operating system command execution on the server.

The record

CVE
CVE-2026-1929
Published
Feb 25, 2026
Updated
Feb 25, 2026
Vendor
ILLID
Product
Advanced Woo Labels
Classifications
CWE-94, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <=2.36

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ILLID · Advanced Woo Labelsversion=* <=2.36

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1059Command and Scripting Interpreter

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo