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vuln-cve/data/2026/65xxx/CVE-2026-65049.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-65049",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2026-07-21T14:05:53.719Z",
"datePublished": "2026-07-21T14:22:08.297Z",
"dateUpdated": "2026-07-22T14:56:16.047Z"
},
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"shortName": "VulnCheck",
"dateUpdated": "2026-07-22T14:56:16.047Z"
},
"title": "Ninja Forms Cross-Site Network-Wide Data Deletion on WordPress Multisite via nf_delete_all_data AJAX Action",
"descriptions": [
{
"lang": "en",
"value": "Ninja Forms plugin version 3.14.8 and prior for WordPress Multisite contains an incorrect authorization vulnerability that allows a subsite Administrator to trigger network-wide deletion of all Ninja Forms data by exploiting a site-scoped capability check combined with unsafe multisite migration defaults. Attackers can send a crafted POST request to the admin-ajax.php endpoint with the nf_delete_all_data action and a per-site nonce to invoke migration routines that unconditionally iterate all blogs via switch_to_blog(), dropping all nf3_* tables and clearing options and transients across every subsite in the network without requiring super-admin or network-admin privileges."
}
],
"datePublic": "2026-07-21T00:00:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-863",
"description": "Incorrect Authorization",
"type": "CWE"
}
]
}
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{
"defaultStatus": "affected",
"vendor": "Saturday Drive",
"product": "Ninja Forms",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThan": "3.14.9"
},
{
"status": "unaffected",
"version": "3.14.9",
"versionType": "semver"
}
]
}
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{
"nodes": [
{
"operator": "OR",
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"vulnerable": true,
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"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "ACTIVE",
"vulnConfidentialityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"vulnAvailabilityImpact": "HIGH",
"subAvailabilityImpact": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"version": "4.0",
"baseSeverity": "HIGH",
"baseScore": 8.4,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H"
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"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"version": "3.1",
"baseSeverity": "CRITICAL",
"baseScore": 9.3,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H"
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],
"references": [
{
"url": "https://wordpress.org/plugins/ninja-forms/",
"name": "Product",
"tags": [
"product"
]
},
{
"url": "https://wordpress.org/plugins/ninja-forms/changelog/",
"name": "Vendor Changelog",
"tags": [
"patch"
]
},
{
"url": "https://www.vulncheck.com/advisories/ninja-forms-cross-site-network-wide-data-deletion-on-wordpress-multisite-via-nf-delete-all-data-ajax-action",
"tags": [
"third-party-advisory"
]
}
],
"credits": [
{
"lang": "en",
"value": "Pavel Kohout, Aisle Research",
"type": "finder"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "vulncheck"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-07-21T14:52:23.639753Z",
"id": "CVE-2026-65049",
"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": "2026-07-21T14:54:54.417Z"
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}