Prestashop customexporter <= 1.7.20 is vulnerable to Incorrect Access Control via modules/customexporter/downloads/download.php.

published 2023-05-19 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-34624

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits: 0; none known

Patch / fix

links 1

friends-of-presta.github.io/security-advisories/modules/2023/05/16/customexporter.html advisory

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-01-21)

Exploit prediction

0.70% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.5	CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:U/UI:N
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

friends-of-presta.github.io /security-advisories/modules/2023/05/16/customexporter.html
patch, third-party-advisory
github.com /PrestaShop/PrestaShop/blob/6c05518b807d014ee8edb811041e3de232520c28/classes/Tools.php#L1247
product

Sources

CVE List CVE-2023-30199
NVD CVE-2023-30199

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary