CVE-2023-32795Network attack vector

Authenticated object injection via unsafe deserialization

Published Dec 28, 2023 · Updated Apr 28, 2026

PHP object injection in WooCommerce Product Add-Ons 6.1.3 and earlier allows remote authenticated users to inject PHP objects. Neither the CNA record nor Patchstack identifies the vulnerable code locus or serialized parameter accepted without validation. Shop Manager access is required; file deletion, sensitive-data retrieval, or code execution additionally requires a usable POP chain from installed code.

CVSS severity8.2
High
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP object injection in WooCommerce Product Add-Ons 6.1.3 and earlier allows remote authenticated users to inject PHP objects. Neither the CNA record nor Patchstack identifies the vulnerable code locus or serialized parameter accepted without validation. Shop Manager access is required; file deletion, sensitive-data retrieval, or code execution additionally requires a usable POP chain from installed code.

The record

CVE
CVE-2023-32795
Published
Dec 28, 2023
Updated
Apr 28, 2026
Vendor
WooCommerce
Product
Product Add-Ons
Classifications
CWE-502
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 28, 2023CVE 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

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=n/a <=6.1.3 changes=[{"at":"6.2.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WooCommerce · Product Add-Onsversion=n/a <=6.1.3 changes=[{"at":"6.2.0","status":"unaffected"}]

Published CVSS scores

7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.2PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data

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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