What is CVE-2024-33551?

CVE-2024-33551 is a critical-severity vulnerability in 8theme Xstore Core, classified under SQL Injection. CVSS score: 9.3/10. Published 2024-04-29.

How severe is CVE-2024-33551?

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

Is CVE-2024-33551 known to be exploited?

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

SQL Injection in 8theme Xstore Core

CVE-2024-33551

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in 8theme XStore Core allows SQL Injection.This issue affects XStore Core: from n/a through 5.3.5.

Vulnerability class: SQL Injection

Published 2024-04-29 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.006 (47.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

patchstack.com/database/vulnerability/et-core-plugin/wordpress-xstore-core-plug… (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2024-33551?: CVE-2024-33551 is a critical-severity vulnerability in 8theme Xstore Core, classified under SQL Injection. CVSS score: 9.3/10. Published 2024-04-29.
How severe is CVE-2024-33551?: Critical severity. CVSS v3 base score is 9.3 out of 10.
Is CVE-2024-33551 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.