Critical severity · published Feb 26, 2021
CVE-2021-21308
PrestaShop is a fully scalable open source e-commerce solution
9.1
CVSS
1.9%
EPSS
No
On KEV
Description
PrestaShop is a fully scalable open source e-commerce solution. In PrestaShop before version 1.7.2 the soft logout system is not complete and an attacker is able to foreign request and executes customer commands. The problem is fixed in 1.7.7.2
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
Prestashop · Prestashop
after 1.5.0.0 before 1.7.7.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21308
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21308
Patch
https://github.com/PrestaShop/PrestaShop/commit/2f673bd93e313f08c35e74decc105f40dc0b7dee
Release Notes
https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.7.2
Third Party Advisory
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-557h-hf3c-whcg
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