CVE-2022-3536Public exploitNetwork attack vector

Authenticated object injection via unvalidated PHAR path

Published Nov 7, 2022 · Updated May 1, 2025

PHAR deserialization in Addify Role Based Pricing for WooCommerce before 1.6.3 allows remote authenticated users to trigger object injection. The import_pricing_rules AJAX action accepts a user-controlled file_path value and processes its phar:// resource without path validation. Subscriber access, file-upload capability, a malicious PHAR, and a compatible gadget chain on the site are required to instantiate attacker-controlled objects.

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

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Summary

What happened

PHAR deserialization in Addify Role Based Pricing for WooCommerce before 1.6.3 allows remote authenticated users to trigger object injection. The import_pricing_rules AJAX action accepts a user-controlled file_path value and processes its phar:// resource without path validation. Subscriber access, file-upload capability, a malicious PHAR, and a compatible gadget chain on the site are required to instantiate attacker-controlled objects.

The record

CVE
CVE-2022-3536
Published
Nov 7, 2022
Updated
May 1, 2025
Vendor
Addify
Product
Role Based Pricing for WooCommerce
Classifications
CWE-352, CWE-502, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 7, 2022CVE publishedPublication date reported by the CVE source.
  2. May 1, 2025Record 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=1.6.3 <1.6.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Addify · Role Based Pricing for WooCommerceversion=1.6.3 <1.6.3

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8CISA-ADPCVSS: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 exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CWE-502Deserialization of Untrusted Data
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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