Product Feed Manager for WooCommerce <= 8.0.26 - Authenticated (Shop Manager+) PHP Code Injection via eval() via 'feedConfigCustom2' Parameter

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-87964
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-06 10:16:38 UTC
Updated2026-11-08 19:17:42 UTC
DescriptionThe Product Feed Manager for WooCommerce – CTX Feed – Support 220+ Shopping, AI & Social Channels plugin for WordPress is vulnerable to PHP Code Injection in all versions up to, and including, 8.0.26. This is due to insufficient sanitization of the `feedConfigCustom2` parameter — only `wp_unslash()` is applied before the value is stored verbatim via `update_option()`, and during feed generation the `Custom2Template::evaluate_return()` method passes the stored `{(return ...)}` template expressions directly to PHP's `eval()` function without any code-level sanitization. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to inject and execute arbitrary PHP code on the server, escalating their privileges beyond what the role normally permits to full remote code execution and site takeover. The `ctxfeed_custom2_eval_enabled` option defaults to `true`, meaning no additional administrator configuration is required for this attack path to be exploitable out of the box.

Risk And Classification

Primary CVSS: v3.1 7.2 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.009460000 probability, percentile 0.613580000 (date 2026-11-09)

Problem Types: CWE-94 | CWE-94 CWE-94 Improper Control of Generation of Code

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED7.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Wahid0003 Product Feed Manager For WooCommerce CTX Feed Support 220 Shopping AI Social Channels affected 8.0.26 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.15/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.17/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.15/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.17/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.17/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.15/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.17/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.15/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.17/V8... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/8.0.15/V8... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/5f900cd9-90f8-46e3-942e-de20a... [email protected] www.wordfence.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Wordfence PRISM (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-11-05T00:00:00.000ZDisclosed

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