CVE-2018-13784: PrestaShop before 1.6.1.20 and 1.7.x before 1.7.3.4 mishandles cookie encryption in Cookie.php, Rinjdael.php, and Blowfish.php

Critical severity · published Jul 9, 2018

CVE-2018-13784

PrestaShop before 1.6.1.20 and 1.7.x before 1.7.3.4 mishandles cookie encryption in Cookie.php, Rinjdael.php, and Blowfish.php

9.1

CVSS

16.5%

EPSS

On KEV

Description

PrestaShop before 1.6.1.20 and 1.7.x before 1.7.3.4 mishandles cookie encryption in Cookie.php, Rinjdael.php, and Blowfish.php.

CVSS vector

CVSS:3.0/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)16.5% · higher than 97% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Prestashop · Prestashop

before 1.6.1.20; 1.7.0.0 before 1.7.3.4 · source: NVD

Affected product

Prestashop

All Prestashop CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2018-13784

CVE.org

https://www.cve.org/CVERecord?id=CVE-2018-13784

Vendor Advisory

http://build.prestashop.com/news/prestashop-1-7-3-4-1-6-1-20-maintenance-releases/

Third Party Advisory

https://github.com/PrestaShop/PrestaShop/pull/9218

Third Party Advisory

https://github.com/PrestaShop/PrestaShop/pull/9222

Exploit

https://www.exploit-db.com/exploits/45046/

Exploit

https://www.exploit-db.com/exploits/45047/