Customer Reviews for WooCommerce <= 5.126.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'slides_to_show' Shortcode Attribute

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-120553
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-05 05:18:20 UTC
Updated2026-11-05 05:18:20 UTC
DescriptionThe Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'slides_to_show' parameter in all versions up to, and including, 5.126.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Risk And Classification

Primary CVSS: v3.1 6.4 MEDIUM from [email protected]

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

Problem Types: CWE-79 | CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
3.1CNADECLARED6.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Ivole Customer Reviews For WooCommerce affected 5.126.0 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/tags/5.126.0/includes/bl... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset/3778831/customer-reviews-woocommerce/trunk/template... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/tags/5.126.0/templates/r... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset/3778831 [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/490604c2-9bb5-497c-8c49-ed5ec... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/tags/5.126.0/includes/bl... [email protected] plugins.trac.wordpress.org
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
CNA2026-10-27T20:39:19.000ZVendor Notified
CNA2026-11-04T16:08:05.000ZDisclosed

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