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vuln-cve/data/2026/8xxx/CVE-2026-8789.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-8789",
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"state": "PUBLISHED",
"assignerShortName": "Wordfence",
"dateReserved": "2026-05-17T15:46:31.150Z",
"datePublished": "2026-07-24T14:34:50.754Z",
"dateUpdated": "2026-07-24T15:31:56.280Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence",
"dateUpdated": "2026-07-24T14:34:50.754Z"
},
"affected": [
{
"vendor": "easyappointments",
"product": "Easy Appointments",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "3.12.27",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Easy Appointments plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check and missing nonce verification on the `ea_delete_multiple_connections` AJAX action in all versions up to, and including, 3.12.27. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary connection records from the `wp_ea_connections` table, disrupting the plugin's core booking functionality."
}
],
"title": "Easy Appointments <= 3.12.27 - Missing Authorization to Authenticated (Contributor+) Arbitrary Connection Deletion",
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/47ed52b3-4bfe-46ce-aabc-7a4647ab7db5?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?reponame=&old=3595856%40easy-appointments&new=3595856%40easy-appointments"
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-863 Incorrect Authorization",
"cweId": "CWE-863",
"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:H/A:H",
"baseScore": 8.1,
"baseSeverity": "HIGH"
}
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Vamshi Krishna Upadrasta"
}
],
"timeline": [
{
"time": "2026-07-23T16:53:31.000Z",
"lang": "en",
"value": "Disclosed"
}
]
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-07-24T15:31:50.579247Z",
"id": "CVE-2026-8789",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-07-24T15:31:56.280Z"
}
}
]
}
}