169 lines
7.2 KiB
JSON
169 lines
7.2 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-4330",
|
|
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "Wordfence",
|
|
"dateReserved": "2026-03-17T13:51:34.020Z",
|
|
"datePublished": "2026-04-08T07:43:03.247Z",
|
|
"dateUpdated": "2026-04-08T17:32:59.960Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
|
|
"shortName": "Wordfence",
|
|
"dateUpdated": "2026-04-08T17:32:59.960Z"
|
|
},
|
|
"affected": [
|
|
{
|
|
"vendor": "pr-gateway",
|
|
"product": "Blog2Social: Social Media Auto Post & Scheduler",
|
|
"versions": [
|
|
{
|
|
"version": "0",
|
|
"status": "affected",
|
|
"lessThanOrEqual": "8.8.3",
|
|
"versionType": "semver"
|
|
}
|
|
],
|
|
"defaultStatus": "unaffected"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to authorization bypass through user-controlled key in all versions up to, and including, 8.8.3. This is due to the plugin's AJAX handlers failing to validate that the user-supplied 'b2s_id' parameter belongs to the current user before performing UPDATE and DELETE operations. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify, reschedule, or delete other users' scheduled social media posts."
|
|
}
|
|
],
|
|
"title": "Blog2Social: Social Media Auto Post & Scheduler <= 8.8.3 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Post Schedule Modification via 'b2s_id' Parameter",
|
|
"references": [
|
|
{
|
|
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f3eec9c6-fef9-4d6e-8328-51efb997c99c?source=cve"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2183"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2183"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2273"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2273"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2322"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2322"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/B2S/Post/Tools.php#L32"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/B2S/Post/Tools.php#L32"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/B2S/Ship/Save.php#L190"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/B2S/Ship/Save.php#L190"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2178"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2178"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Loader.php#L2202"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Loader.php#L2202"
|
|
},
|
|
{
|
|
"url": "https://plugins.trac.wordpress.org/changeset/3494550/"
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"description": "CWE-639 Authorization Bypass Through User-Controlled Key",
|
|
"cweId": "CWE-639",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
|
|
"baseScore": 4.3,
|
|
"baseSeverity": "MEDIUM"
|
|
}
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"type": "finder",
|
|
"value": "Mariusz Maik"
|
|
}
|
|
],
|
|
"timeline": [
|
|
{
|
|
"time": "2026-03-17T14:06:50.000Z",
|
|
"lang": "en",
|
|
"value": "Vendor Notified"
|
|
},
|
|
{
|
|
"time": "2026-04-07T19:13:42.000Z",
|
|
"lang": "en",
|
|
"value": "Disclosed"
|
|
}
|
|
]
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-04-08T14:18:25.729120Z",
|
|
"id": "CVE-2026-4330",
|
|
"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": "2026-04-08T14:18:34.903Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |