CVE-2023-4776

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-89

Affected software

No affected versions have been published.

Timeline

Published: Oct 16, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-477608.8Missing Authorization vulnerability in WPDeveloper Essential Blocks for Gutenberg essential-blocks allows Exploiting Incorrectly Configured CVE-2023-477614.3Missing Authorization vulnerability in WPDeveloper Simple 301 Redirects by BetterLinks simple-301-redirects allows Exploiting Incorrectly Co CVE-2023-477624.3Missing Authorization vulnerability in WPDeveloper BetterDocs betterdocs allows Exploiting Incorrectly Configured Access Control Security Le CVE-2023-477634.3Missing Authorization vulnerability in Northern Beaches Websites WP Custom Admin Interface wp-custom-admin-interface allows Exploiting Incor CVE-2023-477646.5Missing Authorization vulnerability in metaphorcreations Ditty ditty-news-ticker allows Exploiting Incorrectly Configured Access Control Sec CVE-2023-477658.8Cross-Site Request Forgery (CSRF) vulnerability in CodeBard CodeBard's Patron Button and Widgets for Patreon plugin <= 2.1.9 versions.CVE-2023-477666.1Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Timo Reith Post Status Notifier Lite p CVE-2023-477676.1Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Fla-shop.Com Interactive World Map plu CVE-2023-477686.1Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Russell Jamieson Footer Putter plugin CVE-2023-477693.7Authentication Bypass by Spoofing vulnerability in WP Maintenance allows Accessing Functionality Not Properly Constrained by ACLs.This issue CVE-2023-47774.3An incorrect permission check in Qualys Container Scanning Connector Plugin 1.6.2.6 and earlier allows attackers with global Item/Configure CVE-2023-477707.6Missing Authorization vulnerability in Muffin Group Betheme.This issue affects Betheme: from n/a through 27.1.1.