CVE-2026-39464

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-39464", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-04-07T10:41:57.169Z", "datePublished": "2026-04-08T08:30:06.040Z", "dateUpdated": "2026-04-29T09:52:01.723Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "coming-soon", "product": "Coming Soon Page, Under Construction & Maintenance Mode by SeedProd", "vendor": "SeedProd", "versions": [{"changes": [{"at": "6.19.9", "status": "unaffected"}], "lessThanOrEqual": "6.19.8", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "timomangcut | Patchstack Bug Bounty Program"}], "datePublic": "2026-04-08T10:28:56.840Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Server-Side Request Forgery (SSRF) vulnerability in SeedProd Coming Soon Page, Under Construction & Maintenance Mode by SeedProd coming-soon allows Server Side Request Forgery.<p>This issue affects Coming Soon Page, Under Construction & Maintenance Mode by SeedProd: from n/a through <= 6.19.8.</p>"}], "value": "Server-Side Request Forgery (SSRF) vulnerability in SeedProd Coming Soon Page, Under Construction & Maintenance Mode by SeedProd coming-soon allows Server Side Request Forgery.This issue affects Coming Soon Page, Under Construction & Maintenance Mode by SeedProd: from n/a through <= 6.19.8."}], "impacts": [{"capecId": "CAPEC-664", "descriptions": [{"lang": "en", "value": "Server Side Request Forgery"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-918", "description": "Server-Side Request Forgery (SSRF)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-29T09:52:01.723Z"}, "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/Wordpress/Plugin/coming-soon/vulnerability/wordpress-coming-soon-page-under-construction-maintenance-mode-by-seedprod-plugin-6-19-8-server-side-request-forgery-ssrf-vulnerability?_s_id=cve"}], "title": "WordPress Coming Soon Page, Under Construction & Maintenance Mode by SeedProd plugin <= 6.19.8 - Server Side Request Forgery (SSRF) vulnerability"}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-04-14T15:19:11.234231Z", "id": "CVE-2026-39464", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-14T15:19:39.308Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2026-39464", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-14T15:19:11.234231Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-14T15:17:34.405Z"}}], "cna": {"title": "WordPress Coming Soon Page, Under Construction & Maintenance Mode by SeedProd plugin <= 6.19.8 - Server Side Request Forgery (SSRF) vulnerability", "credits": [{"lang": "en", "type": "finder", "value": "timomangcut | Patchstack Bug Bounty Program"}], "impacts": [{"capecId": "CAPEC-664", "descriptions": [{"lang": "en", "value": "Server Side Request Forgery"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "SeedProd", "product": "Coming Soon Page, Under Construction & Maintenance Mode by SeedProd", "versions": [{"status": "affected", "changes": [{"at": "6.19.9", "status": "unaffected"}], "version": "0", "versionType": "custom", "lessThanOrEqual": "6.19.8"}], "packageName": "coming-soon", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected"}], "datePublic": "2026-04-08T10:28:56.840Z", "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/coming-soon/vulnerability/wordpress-coming-soon-page-under-construction-maintenance-mode-by-seedprod-plugin-6-19-8-server-side-request-forgery-ssrf-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "descriptions": [{"lang": "en", "value": "Server-Side Request Forgery (SSRF) vulnerability in SeedProd Coming Soon Page, Under Construction & Maintenance Mode by SeedProd coming-soon allows Server Side Request Forgery.This issue affects Coming Soon Page, Under Construction & Maintenance Mode by SeedProd: from n/a through <= 6.19.8.", "supportingMedia": [{"type": "text/html", "value": "Server-Side Request Forgery (SSRF) vulnerability in SeedProd Coming Soon Page, Under Construction & Maintenance Mode by SeedProd coming-soon allows Server Side Request Forgery.<p>This issue affects Coming Soon Page, Under Construction & Maintenance Mode by SeedProd: from n/a through <= 6.19.8.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-918", "description": "Server-Side Request Forgery (SSRF)"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-29T09:52:01.723Z"}}}, "cveMetadata": {"cveId": "CVE-2026-39464", "state": "PUBLISHED", "dateUpdated": "2026-04-29T09:52:01.723Z", "dateReserved": "2026-04-07T10:41:57.169Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2026-04-08T08:30:06.040Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "coming-soon", "product": "Coming Soon Page, Under Construction & Maintenance Mode by SeedProd", "vendor": "SeedProd", "versions": [{"changes": [{"at": "6.19.9", "status": "unaffected"}], "lessThanOrEqual": "6.19.8", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Server-Side Request Forgery (SSRF) vulnerability in SeedProd Coming Soon Page, Under Construction & Maintenance Mode by SeedProd coming-soon allows Server Side Request Forgery.This issue affects Coming Soon Page, Under Construction & Maintenance Mode by SeedProd: from n/a through <= 6.19.8."}, {"lang": "es", "value": "Vulnerabilidad de falsificaci\u00f3n de petici\u00f3n del lado del servidor (SSRF) en SeedProd Coming Soon Page, Under Construction & Maintenance Mode by SeedProd coming-soon permite la falsificaci\u00f3n de petici\u00f3n del lado del servidor. Este problema afecta a Coming Soon Page, Under Construction & Maintenance Mode by SeedProd: desde n/a hasta <= 6.19.8."}], "id": "CVE-2026-39464", "lastModified": "2026-07-24T21:10:00.143", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "audit@patchstack.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-39464", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-14T15:19:11.234231Z", "version": "2.0.3"}}]}, "published": "2026-04-08T09:16:21.667", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/coming-soon/vulnerability/wordpress-coming-soon-page-under-construction-maintenance-mode-by-seedprod-plugin-6-19-8-server-side-request-forgery-ssrf-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "audit@patchstack.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,6.19.8]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.19.9,*]"}}], "enrichment": {"confidence": 91.0, "confidence_source": "matching", "scores": [{"score": 91.0, "source": "matching"}]}, "original": {"product": "Coming Soon Page, Under Construction & Maintenance Mode by SeedProd", "source": "cna", "vendor": "SeedProd"}, "product": "coming_soon_page,_under_construction_&_maintenance_mode", "vendor": "seedprod"}, {"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": "2026-04-14T18:19:52.558849+00:00", "value": {"mitigation_remediation": ["Update SeedProd to the latest release, 6.19.9 or later"], "summary": {"action": "Immediate Patch", "impact": "Potential internal data exposure through SSRF"}, "threat_synthesis": {"affected_systems": "WordPress installations that use SeedProd plugin version 6.19.8 or earlier are affected. The vulnerable range includes all releases up to and including 6.19.8, regardless of the release date, meaning any site running these versions is at risk unless upgraded.", "description_and_impact": "The SeedProd Coming Soon Page, Under Construction & Maintenance Mode plugin contains an unvalidated mechanism that allows the server to perform arbitrary HTTP requests to any specified URL, a classic Server\u2011Side Request Forgery (SSRF) condition. Attackers can exploit this to reach internal resources, disclose sensitive data, or pivot to further attacks, and the weakness corresponds to the common issue described by CWE\u2011918.", "risk_and_exploitability": "The vulnerability has a CVSS score of 5.5, indicating moderate severity, while an EPSS score below 1% suggests a low probability of exploitation in real\u2011world scenarios. It is not listed in the CISA Known Exploited Vulnerabilities catalog. Based on the description, the most likely attack vector involves an attacker crafting a URL and inserting it into the plugin\u2019s maintenance mode settings, which the server then requests, potentially exposing internal data or enabling further compromise."}}}}, "created": "2026-04-08T19:43:24.907564+00:00", "updated": "2026-04-15T16:15:11.950836+00:00", "vendors": ["seedprod", "seedprod$PRODUCT$coming_soon_page,_under_construction_&_maintenance_mode", "wordpress", "wordpress$PRODUCT$wordpress"]}