What is CVE-2023-4776?

CVE-2023-4776 is a high-severity vulnerability in Igexsolutions Wpschoolpress, classified under SQL Injection. CVSS score: 8.8/10. Published 2023-10-16.

How severe is CVE-2023-4776?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-4776 known to be exploited?

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

SQL Injection in Igexsolutions Wpschoolpress

CVE-2023-4776

The School Management System WordPress plugin before 2.2.5 uses the WordPress esc_sql() function on a field not delimited by quotes and did not first prepare the query, leading to a SQL injection exploitable by relatively low-privilege users like Teachers.

Vulnerability class: SQL Injection

Published 2023-10-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (52.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Igexsolutions Wpschoolpress
School Management System — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

20142995/nuclei-templates

References

wpscan.com/vulnerability/59dd3917-01cb-479f-a557-021b2a5147df (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2023-4776?: CVE-2023-4776 is a high-severity vulnerability in Igexsolutions Wpschoolpress, classified under SQL Injection. CVSS score: 8.8/10. Published 2023-10-16.
How severe is CVE-2023-4776?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-4776 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.