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vuln-cve/data/2026/12xxx/CVE-2026-12434.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-12434",
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"state": "PUBLISHED",
"assignerShortName": "Wordfence",
"dateReserved": "2026-06-16T18:24:03.282Z",
"datePublished": "2026-07-16T02:30:55.579Z",
"dateUpdated": "2026-07-16T13:39:32.157Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence",
"dateUpdated": "2026-07-16T02:30:55.579Z"
},
"affected": [
{
"vendor": "fernandobt",
"product": "List category posts",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "0.95.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"descriptions": [
{
"lang": "en",
"value": "The List category posts plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 0.95.0 via the sanitize_status. This makes it possible for authenticated attackers, with contributor-level access and above, to extract titles, full content, excerpts, dates, authors, and custom-field metadata of other users' pending-review, scheduled, and trashed posts by embedding a crafted [catlist] shortcode in their own draft and previewing it. This vulnerability is a bypass of the incomplete fix introduced for CVE-2025-11377 in version 0.93.0."
}
],
"title": "List category posts <= 0.95.0 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via 'post_status' Shortcode Attribute",
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3477baf1-71ef-44f3-938f-3e7d710e9df6?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/list-category-posts/tags/0.95.0/include/lcp-catlist.php#L623"
},
{
"url": "https://plugins.trac.wordpress.org/browser/list-category-posts/tags/0.95.0/include/lcp-catlist.php#L94"
},
{
"url": "https://plugins.trac.wordpress.org/browser/list-category-posts/tags/0.95.0/include/lcp-parameters.php#L208"
},
{
"url": "https://plugins.trac.wordpress.org/browser/list-category-posts/tags/0.95.0/list-category-posts.php#L184"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?reponame=&old=3598587%40list-category-posts&new=3598587%40list-category-posts"
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-862 Missing Authorization",
"cweId": "CWE-862",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"baseScore": 4.3,
"baseSeverity": "MEDIUM"
}
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Salih Utku Telis"
},
{
"lang": "en",
"type": "finder",
"value": "Niyht"
}
],
"timeline": [
{
"time": "2026-07-15T13:46:32.000Z",
"lang": "en",
"value": "Disclosed"
}
]
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-07-16T13:39:23.739465Z",
"id": "CVE-2026-12434",
"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": "2026-07-16T13:39:32.157Z"
}
}
]
}
}