CVE-2018-13784 EXPLOIT
9.1
CRITICAL · CVSS 3.0 · EPSS 16.5% (pctl 97)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 9.1 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| EPSS | 16.46% — more likely to be exploited than 97% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-07-09 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| prestashop | prestashop |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | PrestaShop < 1.6.1.19 - 'AES CBC' Privilege Escalation | 2018-07-16 |
| exploit-db | PrestaShop < 1.6.1.19 - 'BlowFish ECD' Privilege Escalation | 2018-07-16 |
References
- http://build.prestashop.com/news/prestashop-1-7-3-4-1-6-1-20-maintenance-releases/
- https://github.com/PrestaShop/PrestaShop/pull/9218
- https://github.com/PrestaShop/PrestaShop/pull/9222
- https://www.exploit-db.com/exploits/45046/
- https://www.exploit-db.com/exploits/45047/
- http://build.prestashop.com/news/prestashop-1-7-3-4-1-6-1-20-maintenance-releases/
- https://github.com/PrestaShop/PrestaShop/pull/9218
- https://github.com/PrestaShop/PrestaShop/pull/9222
- https://www.exploit-db.com/exploits/45046/
- https://www.exploit-db.com/exploits/45047/
→ the Explorer · watch your stack · NVD