CVE-2022-51021: NotificationX WordPress Plugin < 2.3.12 Unauthenticated SQL Injection via notification REST endpoint
WPDeveloper · NotificationX
Fixed in 2.3.12 · Affected: WPDeveloper NotificationX before 2.3.12 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 40% of scored CVEs
DescriptionCVE.org
NotificationX plugin for WordPress 2.0.0 before 2.3.12 contains an unauthenticated SQL injection vulnerability that allows remote attackers to manipulate database queries by supplying an array-form 'id' parameter to /wp-json/notificationx/v1/notification/{id}. Attackers can pass id[1] with crafted SQL, such as time-based SLEEP payloads, along with an api_key derived from md5(home_url()), which flows unsanitized into Database::get_where_query to extract database contents. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- WPDeveloper · NotificationXfrom 2.0.0 before 2.3.12
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- SQL Injection
- Vendor
- WPDeveloper
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2022-51021 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.