CVE-2020-21967 : File upload vulnerability in the Catalog feature in Prestashop 1.7.6.7 allows re

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.

Published 2022-07-13 20:15:08

Updated 2022-07-25 12:31:54

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2020-21967

Prestashop » Prestashop » Version: 1.7.6.7
cpe:2.3:a:prestashop:prestashop:1.7.6.7:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 42 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
4.8	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N	1.7	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

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

PrestaShop 1.7.6.7 Cross Site Scripting ≈ Packet Storm
Exploit;Third Party Advisory;VDB Entry
https://github.com/PrestaShop/PrestaShop/issues/20306

Cross Site Scripting Issue in PrestaShop Using File Upload Functionality · Issue #20306 · PrestaShop/PrestaShop · GitHub
Exploit;Issue Tracking;Third Party Advisory

Jump to