How severe is CVE-2023-4776?

CVE-2023-4776 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-4776 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4776?

CVE-2023-4776 affects Igexsolutions Wpschoolpress. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4776?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-4776 published?

CVE-2023-4776 was published on 2023-10-16 and last updated on 2026-06-17.

CVE-2023-4776

CVE-2023-4776 is a high-severity vulnerability in Igexsolutions Wpschoolpress with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Igexsolutions Wpschoolpress
Published: 2023-10-16
Last modified: 2026-06-17

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.

Frequently asked questions

What is 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.
How severe is CVE-2023-4776?: CVE-2023-4776 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-4776 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4776?: CVE-2023-4776 affects Igexsolutions Wpschoolpress. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4776?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-4776 published?: CVE-2023-4776 was published on 2023-10-16 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/59dd3917-01cb-479f-a557-021b2a5147df

Affected products (1)

cpe:2.3:a:igexsolutions:wpschoolpress:*:*:*:*:*:wordpress:*:*

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