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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the \u2018crsearch\u2019 parameter in all versions up to, and including, 5.101.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."}], "id": "CVE-2026-3355", "lastModified": "2026-04-22T20:22:50.570", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-04-16T07:16:29.943", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3472287/customer-reviews-woocommerce"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a851172f-3b27-4bc2-adc7-6863c2fd1c0a?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.101.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Customer Reviews for WooCommerce", "source": "cna", "vendor": "ivole"}, "product": "customer_reviews_for_woocommerce", "vendor": "ivole"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "analysis": {"en": {"generated_at": "2026-04-17T03:29:00.154229+00:00", "value": {"mitigation_remediation": ["Upgrade the Customer Reviews for WooCommerce plugin to a version newer than 5.101.0.", "Disable the search feature or sanitize the 'crsearch' parameter to accept only plain text.", "If an immediate upgrade is not possible, configure a web application firewall or server rules to block requests with a malicious 'crsearch' parameter containing unexpected characters or script content."], "summary": {"action": "Patch Now", "impact": "Cross\u2011Site Scripting (Reflected)"}, "threat_synthesis": {"affected_systems": "WordPress sites running the Customer Reviews for WooCommerce plugin from ivole version 5.101.0 or earlier are affected. Any installation of the plugin at or below that version on any WordPress installation constitutes a vulnerable system.", "description_and_impact": "The Customer Reviews for WooCommerce plugin is vulnerable to Reflected Cross\u2011Site Scripting through the 'crsearch' parameter. The flaw allows unauthenticated attackers to inject arbitrary JavaScript that is reflected back to a victim when they follow a crafted link, causing the script to execute in the victim's browser session. The vulnerability stems from insufficient input sanitization and output escaping.", "risk_and_exploitability": "The CVSS score of 6.1 indicates moderate severity. The EPSS score is not available, so the current exploitation probability is unknown. The vulnerability is not listed in the CISA KEV catalog. Attackers do not need authentication and can exploit the flaw by sending an HTTP request containing a malicious 'crsearch' query, for example via a phishing link that a user clicks."}}}}, "created": "2026-04-16T08:30:29.746721+00:00", "updated": "2026-04-17T03:30:08.602236+00:00", "vendors": ["ivole", "ivole$PRODUCT$customer_reviews_for_woocommerce", "wordpress", "wordpress$PRODUCT$wordpress"]}