What is CVE-2023-28787?

CVE-2023-28787 is a critical-severity vulnerability in Expresstech Quiz And Survey Master, classified under SQL Injection. CVSS score: 9.3/10. Published 2024-03-26.

How severe is CVE-2023-28787?

Critical severity. CVSS v3 base score is 9.3 out of 10.

Is CVE-2023-28787 known to be exploited?

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

SQL Injection in Expresstech Quiz And Survey Master

CVE-2023-28787

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in ExpressTech Quiz And Survey Master.This issue affects Quiz And Survey Master: from n/a through 8.1.4.

Vulnerability class: SQL Injection

EPSS: 0.020 (77.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L.

Affected products

Expresstech Quiz And Survey Master — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2023-28787?: CVE-2023-28787 is a critical-severity vulnerability in Expresstech Quiz And Survey Master, classified under SQL Injection. CVSS score: 9.3/10. Published 2024-03-26.
How severe is CVE-2023-28787?: Critical severity. CVSS v3 base score is 9.3 out of 10.
Is CVE-2023-28787 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.