142 lines
6.5 KiB
JSON
142 lines
6.5 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-2026-116624",
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"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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"state": "PUBLISHED",
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"assignerShortName": "Wordfence",
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"dateReserved": "2026-10-26T17:25:03.004Z",
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"datePublished": "2026-11-06T11:17:38.056Z",
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"dateUpdated": "2026-11-06T15:16:07.639Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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"shortName": "Wordfence",
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"dateUpdated": "2026-11-06T11:17:38.056Z"
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},
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"affected": [
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{
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"vendor": "danbilabs",
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"product": "Advanced Members for ACF",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"lessThanOrEqual": "1.3.0",
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"versionType": "semver"
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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 Advanced Members for ACF plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.3.0 via the `acf[_amem_local_user_password]` parameter of the `[advanced-members-account-password]` shortcode form submission. This is due to a PHP operator-precedence bug in the `pre_update_value` function of `acf/fields/class-user-password.php` that assigns boolean `true` instead of the resolved user ID to `$user_id`, causing the `_can_edit()` authorization check to pass for any logged-in user via PHP loose equality, and causing `wp_update_user()` to cast `'ID' => true` to integer `1` — unconditionally targeting the primary administrator account. This makes it possible for authenticated attackers, with Subscriber-level access and above, to overwrite the password of user ID 1 (the site's primary administrator) with an attacker-chosen value, granting full administrative access to the site. The intended exclusion guard in `Account::process` that strips the password field before saving is defeated because `amem_save_all_fields()` re-reads the full field list from `amem()->submission` and silently overwrites the caller-supplied excluded fields array with an empty array, ensuring the password field is always processed."
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}
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],
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"title": "Advanced Members for ACF <= 1.3.0 - Authenticated (Subscriber+) Privilege Escalation via Account Change-Password Form",
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"references": [
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{
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"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6fc38f0b-bf13-4d01-a4b3-38a43fc726d6?source=cve"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/advanced-members/tags/1.3.0/acf/fields/class-user-password.php#L117"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/advanced-members/tags/1.3.0/acf/fields/base/trait-amem-field.php#L30"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/advanced-members/tags/1.3.0/core/functions-forms.php#L105"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/advanced-members/tags/1.3.0/core/actions/account.php#L227"
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},
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{
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"url": "https://plugins.svn.wordpress.org/advanced-members/trunk/"
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},
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{
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"url": "https://plugins.trac.wordpress.org/changeset/3779180/advanced-members/trunk/acf/fields/class-user-password.php"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "CWE-269 Improper Privilege Management",
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"cweId": "CWE-269",
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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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"metrics": [
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{
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"baseScore": 8.8,
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"baseSeverity": "HIGH"
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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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"type": "finder",
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"value": "Michael Adeyanju"
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}
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],
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"timeline": [
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{
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"time": "2026-10-26T17:39:36.000Z",
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"lang": "en",
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"value": "Vendor Notified"
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},
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{
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"time": "2026-11-05T21:55:11.000Z",
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"lang": "en",
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"value": "Disclosed"
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}
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-11-06T15:10:55.450432Z",
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"id": "CVE-2026-116624",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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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": "2026-11-06T15:16:07.639Z"
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}
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}
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]
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}
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} |