Home/CVE/PrestaShop before 1.6.1.20 and 1.7.x before 1.7.3.4 mishandles cookie encryption in Cookie.php, Rinjdael.php, and Blowfi
CVE

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 Blowfi

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 · CVSS 9.1 EPSS 0.49531
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
▤

Affected Products & Versions

2
prestashop< 1.6.1.20
prestashop>= 1.7.0.0 and < 1.7.3.4
⚠

Public Exploits & PoCs

4
webappsPrestaShop < 1.6.1.19 - 'AES CBC' Privilege Escalation2018-07-16
webappsPrestaShop < 1.6.1.19 - 'BlowFish ECD' Privilege Escalation2018-07-16
pocwww.exploit-db.com · 45046www.exploit-db.com
pocwww.exploit-db.com · 45047www.exploit-db.com
▣

Scoring & Timeline

9.1
CRITICAL · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Jul 2018 · 10:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://build.prestashop.com/news/prestashop-1-7-3-4-1-6-1-20-maintenance-releases/Vendor Advisory
https://github.com/PrestaShop/PrestaShop/pull/9218Third Party Advisory
https://github.com/PrestaShop/PrestaShop/pull/9222Third Party Advisory
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