138 lines
5.3 KiB
JSON
138 lines
5.3 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-11964",
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"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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"state": "PUBLISHED",
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"assignerShortName": "WPScan",
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"dateReserved": "2026-06-11T08:46:05.907Z",
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"datePublished": "2026-07-13T06:00:01.573Z",
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"dateUpdated": "2026-07-13T15:52:54.768Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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"shortName": "WPScan",
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"dateUpdated": "2026-07-13T06:00:01.573Z"
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},
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"title": "User Registration & Membership < 5.2.2 - Unauthenticated PayPal Webhook Signature Verification Bypass Leading to Membership Activation",
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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "CWE-287 Improper Authentication",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "Unknown",
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"product": "User Registration & Membership",
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"versions": [
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{
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"status": "affected",
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"versionType": "semver",
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"version": "0",
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"lessThan": "5.2.2"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "The User Registration & Membership WordPress plugin before 5.2.2 does not verify the authenticity of incoming payment-provider webhook notifications before acting on them, allowing unauthenticated attackers to forge a payment-approved event and activate a paid membership subscription without completing a real payment."
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}
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],
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"references": [
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{
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"url": "https://wpscan.com/vulnerability/faf55649-8f76-4abf-a6b9-0d0774e22d29/",
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"tags": [
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"exploit",
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"vdb-entry",
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"technical-description"
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Alessandro Greco aka Aleff",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Giovanbattista Ianni (University of Calabria - UNICAL)",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "WPScan",
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"type": "coordinator"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "WPScan CVE Generator"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.1,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-13T15:50:37.786921Z",
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"id": "CVE-2026-11964",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-07-13T15:52:54.768Z"
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}
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}
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]
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}
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} |