WPSchoolPress < 2.1.10 - Multiple Authenticated SQL Injections

published 2021-11-08 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11487

cvss: 8.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.4%; EPSS 1.4% chance of exploitation in 30 days, percentile 71%
public exploits: 0; none known

The School Management System – WPSchoolPress WordPress plugin before 2.1.10 does not properly sanitize or use prepared statements before using POST variable in SQL queries, leading to SQL injection in multiple actions available to various authenticated users, from simple subscribers/students to teachers and above.

Patch / fix

fixed in 1

igexsolutions wpschoolpress 2.1.10

Exploit prediction

1.36% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

wpscan.com https://wpscan.com/vulnerability/83c9c3af-9eca-45e0-90d7-edc69e616e6a referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

Unknown School Management System – WPSchoolPress

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command

Technology feeds

WordPress rss critical rss

References

wpscan.com /vulnerability/83c9c3af-9eca-45e0-90d7-edc69e616e6a
exploit, third-party-advisory

Sources

CVE List CVE-2021-24575
NVD CVE-2021-24575

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary