Cyber Resilience

CVE-2026-22480

HighRCE

Published: 25 March 2026

Published
25 March 2026
Modified
24 April 2026
KEV Added
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Patch
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CVSS Score v3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0007 20.5th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2026-22480 is a high-severity Deserialization of Untrusted Data (CWE-502) vulnerability. Its CVSS base score is 7.2 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 20.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 RA-5 (Vulnerability Monitoring and Scanning) and SI-2 (Flaw Remediation).

Deeper analysis

CVE-2026-22480 is a Deserialization of Untrusted Data vulnerability (CWE-502) in the WebToffee Product Feed for WooCommerce WordPress plugin (webtoffee-product-feed), enabling Object Injection. The issue affects all versions from n/a through 2.3.3 inclusive. Published on 2026-03-25T17:16:30.650, it has a CVSS v3.1 base score of 7.2 (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Exploitation is possible over the network by an attacker with high privileges, such as an authenticated administrator, requiring low attack complexity and no user interaction. Successful exploitation can result in high impacts to confidentiality, integrity, and availability, potentially allowing arbitrary code execution or other severe consequences via the object injection.

The Patchstack advisory at https://patchstack.com/database/Wordpress/Plugin/webtoffee-product-feed/vulnerability/wordpress-product-feed-for-woocommerce-plugin-2-3-3-php-object-injection-vulnerability?_s_id=cve details this PHP Object Injection vulnerability in the WordPress Product Feed for WooCommerce plugin version 2.3.3.

EU & UK References

Vulnerability details

Deserialization of Untrusted Data vulnerability in WebToffee Product Feed for WooCommerce webtoffee-product-feed allows Object Injection.This issue affects Product Feed for WooCommerce: from n/a through <= 2.3.3.

CWE(s)
CWE-502

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

PHP object injection in public-facing WordPress plugin directly enables remote exploitation for RCE by authenticated admins.

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

CVEs Like This One

CVE-2024-13770Shared CWE-502
CVE-2026-27303Shared CWE-502
CVE-2025-53586Shared CWE-502
CVE-2025-64353Shared CWE-502
CVE-2025-31047Shared CWE-502
CVE-2026-27096Shared CWE-502
CVE-2023-49886Shared CWE-502
CVE-2026-23542Shared CWE-502
CVE-2025-66631Shared CWE-502
CVE-2026-40044Shared CWE-502

Affected Assets

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-2 Flaw Remediation good match
prevent

Directly mitigates the deserialization vulnerability by requiring timely patching of the affected WebToffee Product Feed plugin to a non-vulnerable version.

RA-5 Vulnerability Monitoring and Scanning good match
detect

Enables identification of the vulnerable plugin version through regular vulnerability scanning, facilitating prompt remediation.

SI-10 Information Input Validation partial match
prevent

Validates untrusted inputs to the plugin, reducing the risk of successful object injection via malicious serialized data.

References