CVE Vulnerability

CVE-2020-5270

In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is an open redirection when using back parameter. The impacts can be many, and vary from the theft of information and credentials to the redirection to malicious websites containing attacker-controlled content, which in some cases even cause XSS attacks. So even though an open redirection might sound harmless at first, the impacts of it can be severe should it be exploitable. The problem is fixed in 1.7.6.5

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/PrestaShop/PrestaShop/commit/cd2219dca49965ae8421bb5a53fc301f3f23c458 Patch Third Party Advisory
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-375w-q56h-h7qc Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*
Information

Published : 2020-04-20 05:15

Updated : 2020-04-23 07:08

NVD link : CVE-2020-5270

Mitre link : CVE-2020-5270

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')