{"api_version":"1","generated_at":"2026-10-24T08:23:54+00:00","cve":"CVE-2026-7804","urls":{"html":"https://cve.report/CVE-2026-7804","api":"https://cve.report/api/cve/CVE-2026-7804.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-7804","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-7804"},"summary":{"title":"Product Filter for WooCommerce by WBW <= 3.4.2 - Reflected Cross-Site Scripting via 'wpf_fid' Parameter","description":"The Product Filter for WooCommerce by WBW plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpf_fid' parameter in all versions up to, and including, 3.4.2 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. Exploitation requires the crafted request to target a page where a filter using the vulnerable recalculation output is present.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2026-09-09 04:20:11","updated_at":"2026-09-09 15:33:34"},"problem_types":["CWE-79","CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"],"metrics":[{"version":"3.1","source":"security@wordfence.com","type":"Secondary","score":"6.1","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"6.1","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","data":{"baseScore":6.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/modules/woofilters/mod.php#L3845","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/modules/woofilters/mod.php#L3845","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/classes/req.php#L57","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/classes/req.php#L57","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3686394%40woo-product-filter&new=3686394%40woo-product-filter","name":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3686394%40woo-product-filter&new=3686394%40woo-product-filter","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/modules/woofilters/views/woofilters.php#L774","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/modules/woofilters/views/woofilters.php#L774","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/classes/req.php#L57","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/classes/req.php#L57","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/modules/woofilters/mod.php#L3845","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/modules/woofilters/mod.php#L3845","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/modules/woofilters/views/woofilters.php#L774","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/modules/woofilters/views/woofilters.php#L774","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/modules/woofilters/views/woofilters.php#L774","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/modules/woofilters/views/woofilters.php#L774","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/28e45ffc-ea55-42a4-97ea-4638f640b712?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/28e45ffc-ea55-42a4-97ea-4638f640b712?source=cve","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/modules/woofilters/mod.php#L3845","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/modules/woofilters/mod.php#L3845","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/classes/req.php#L57","name":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/classes/req.php#L57","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-7804","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-7804","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"woobewoo","product":"Product Filter for WooCommerce by WBW","version":"affected 3.4.2 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2026-05-04T20:16:28.000Z","lang":"en","value":"Vendor Notified"},{"source":"CNA","time":"2026-09-08T14:38:17.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Yuto Hyakumoto","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"7804","cve":"CVE-2026-7804","epss":"0.002610000","percentile":"0.178080000","score_date":"2026-09-09","updated_at":"2026-09-10 00:06:58"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-7804","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-09-09T14:59:30.279230Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-09-09T14:59:36.788Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Product Filter for WooCommerce by WBW","vendor":"woobewoo","versions":[{"lessThanOrEqual":"3.4.2","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Yuto Hyakumoto"}],"descriptions":[{"lang":"en","value":"The Product Filter for WooCommerce by WBW plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpf_fid' parameter in all versions up to, and including, 3.4.2 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. Exploitation requires the crafted request to target a page where a filter using the vulnerable recalculation output is present."}],"metrics":[{"cvssV3_1":{"baseScore":6.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-09T03:28:46.397Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/28e45ffc-ea55-42a4-97ea-4638f640b712?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/classes/req.php#L57"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/modules/woofilters/mod.php#L3845"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/modules/woofilters/mod.php#L3845"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/classes/req.php#L57"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/classes/req.php#L57"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/trunk/modules/woofilters/views/woofilters.php#L774"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.7/modules/woofilters/views/woofilters.php#L774"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/modules/woofilters/mod.php#L3845"},{"url":"https://plugins.trac.wordpress.org/browser/woo-product-filter/tags/3.1.3/modules/woofilters/views/woofilters.php#L774"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3686394%40woo-product-filter&new=3686394%40woo-product-filter"}],"timeline":[{"lang":"en","time":"2026-05-04T20:16:28.000Z","value":"Vendor Notified"},{"lang":"en","time":"2026-09-08T14:38:17.000Z","value":"Disclosed"}],"title":"Product Filter for WooCommerce by WBW <= 3.4.2 - Reflected Cross-Site Scripting via 'wpf_fid' Parameter"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2026-7804","datePublished":"2026-09-09T03:28:46.397Z","dateReserved":"2026-05-04T20:01:18.788Z","dateUpdated":"2026-09-09T14:59:36.788Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-09 04:20:11","lastModifiedDate":"2026-09-09 15:33:34","problem_types":["CWE-79","CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-09-09T14:59:30.279230Z","id":"CVE-2026-7804","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"7804","Ordinal":"1","Title":"Product Filter for WooCommerce by WBW <= 3.4.2 - Reflected Cross","CVE":"CVE-2026-7804","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"7804","Ordinal":"1","NoteData":"The Product Filter for WooCommerce by WBW plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpf_fid' parameter in all versions up to, and including, 3.4.2 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. Exploitation requires the crafted request to target a page where a filter using the vulnerable recalculation output is present.","Type":"Description","Title":"Product Filter for WooCommerce by WBW <= 3.4.2 - Reflected Cross"}]}}}