What is CVE-2018-8823?

CVE-2018-8823 is a critical-severity vulnerability in Prestashop, classified under Code Injection. CVSS score: 9.8/10. Published 2018-03-28.

How severe is CVE-2018-8823?

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

Is CVE-2018-8823 known to be exploited?

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

RCE in Prestashop

CVE-2018-8823

modules/bamegamenu/ajax_phpcode.php in the Responsive Mega Menu (Horizontal+Vertical+Dropdown) Pro module 1.0.32 for PrestaShop 1.5.5.0 through 1.7.2.5 allows remote attackers to execute arbitrary PHP code via the code parameter.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.516 (98.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Prestashop
Responsive_mega_menu_pro_project Responsive_mega_menu_pro — versions 1.0.32
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-8823?: CVE-2018-8823 is a critical-severity vulnerability in Prestashop, classified under Code Injection. CVSS score: 9.8/10. Published 2018-03-28.
How severe is CVE-2018-8823?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2018-8823 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.