Majestic Support <= 1.2.2 - Authenticated (Subscriber+) SQL Injection via 'columns' Parameter
Summary
| CVE | CVE-2026-115820 |
|---|---|
| State | PUBLISHED |
| Assigner | Wordfence |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-10-30 18:17:23 UTC |
| Updated | 2026-10-30 19:18:12 UTC |
| Description | The Majestic Support – The Leading-Edge Help Desk & Customer Support Plugin plugin for WordPress is vulnerable to generic SQL Injection via the 'columns (array keys)' parameter in all versions up to, and including, 1.2.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Any authenticated WordPress user with Subscriber-level access can exploit this because the 'saveusereraserequest' task is whitelisted for front-end customer use, the plugin auto-provisions a help-desk record for every WordPress account, and the only guard is a nonce the attacker legitimately obtains from their own 'Add erase request' page. |
Risk And Classification
Primary CVSS: v3.1 6.5 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Problem Types: CWE-89 | CWE-89 CWE-89 Improper Neutralization of Special Elements used in an SQL Command
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | CNA | DECLARED | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
NoneAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Ahmadmj | Majestic Support The Leading-Edge Help Desk Customer Support Plugin | affected 1.2.2 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| downloads.wordpress.org/plugin/majestic-support.1.2.3.zip | [email protected] | downloads.wordpress.org | |
| plugins.trac.wordpress.org/browser/majestic-support/tags/1.2.2/modules/gdpr/model.php | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/majestic-support/tags/1.2.2/includes/tables/table.php | [email protected] | plugins.trac.wordpress.org | |
| www.wordfence.com/threat-intel/vulnerabilities/id/ada488fa-26d3-405f-8f89-edd8d... | [email protected] | www.wordfence.com | |
| plugins.trac.wordpress.org/browser/majestic-support/tags/1.2.2/modules/gdpr/controller.php | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/majestic-support/tags/1.2.2/includes/tables/table.php | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/majestic-support/tags/1.2.2/includes/formhandler.php | [email protected] | plugins.trac.wordpress.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: sermsak (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-10-23T17:01:09.000Z | Vendor Notified |
| CNA | 2026-10-30T17:08:50.000Z | Disclosed |
There are currently no legacy QID mappings associated with this CVE.