What is CVE-2022-47420?

CVE-2022-47420 is a medium-severity vulnerability in Adaplugin Accessibility Suite By Online Ada, classified under SQL Injection. CVSS score: 6.4/10. Published 2023-11-06.

How severe is CVE-2022-47420?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Is CVE-2022-47420 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Adaplugin Accessibility Suite By Online Ada

CVE-2022-47420

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Online ADA Accessibility Suite by Online ADA allows SQL Injection.This issue affects Accessibility Suite by Online ADA: from n/a through 4.12.

Vulnerability class: SQL Injection

Published 2023-11-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.005 (39.1th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/online-accessibility/wordpress-accessibil… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2022-47420?: CVE-2022-47420 is a medium-severity vulnerability in Adaplugin Accessibility Suite By Online Ada, classified under SQL Injection. CVSS score: 6.4/10. Published 2023-11-06.
How severe is CVE-2022-47420?: Medium severity. CVSS v3 base score is 6.4 out of 10.
Is CVE-2022-47420 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.