CVE-2020-21967: File upload vulnerability in the Catalog feature in Prestashop 1.7.6.7 allows remote attackers to run arbitrary code via the add new file page

Medium severity · published Jul 13, 2022

CVE-2020-21967

File upload vulnerability in the Catalog feature in Prestashop 1.7.6.7 allows remote attackers to run arbitrary code via the add new file page

4.8

CVSS

0.7%

EPSS

On KEV

Description

File upload vulnerability in the Catalog feature in Prestashop 1.7.6.7 allows remote attackers to run arbitrary code via the add new file page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack vector

Network

Complexity

Low

Privileges

High

User interaction

Required

Confidentiality

Low

Integrity

Low

Availability

None

Scope

Changed

Exploitation

Is it being used?

Exploit prediction (EPSS)0.7% · higher than 52% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Prestashop · Prestashop

1.7.6.7 · source: NVD

Affected product

Prestashop

All Prestashop CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2020-21967

CVE.org

https://www.cve.org/CVERecord?id=CVE-2020-21967

Exploit

http://packetstormsecurity.com/files/167742/PrestaShop-1.7.6.7-Cross-Site-Scripting.html

Exploit

https://github.com/PrestaShop/PrestaShop/issues/20306