What is CVE-2023-34577?

CVE-2023-34577 is a critical-severity vulnerability in Planned Popup Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-09-21.

How severe is CVE-2023-34577?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Planned Popup Project

CVE-2023-34577

SQL injection vulnerability in Prestashop opartplannedpopup 1.4.11 and earlier allows remote attackers to run arbitrary SQL commands via OpartPlannedPopupModuleFrontController::prepareHook() method.

Vulnerability class: SQL Injection

Published 2023-09-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (61.3th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.010 · change: +0.002

Affected products

Planned Popup Project

Weakness classification (CWE)

CWE-89 — SQL Injection

References

security.friendsofpresta.org/modules/2023/09/19/opartplannedpopup.html (Exploit, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-34577?: CVE-2023-34577 is a critical-severity vulnerability in Planned Popup Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-09-21.
How severe is CVE-2023-34577?: Critical severity. CVSS v3 base score is 9.8 out of 10.