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.
- 9.1CriticalCVSS base score
- 16.5%Exploitation in 30 daysEPSS · top 3.0% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 2Public exploitsMetasploit, Nuclei and Exploit-DB
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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list 2 Exploit-DB entries for it. 2 references of the record are tagged as an exploit.
Show the exploits4
Exploit-DB2 entries
- PrestaShop < 1.6.1.19 - 'AES CBC' Privilege Escalation (Exploit-DB entry) (opens in a new tab)
EDB-ID 45046webapps, phppublished 16 Jul 2018Not verified
- PrestaShop < 1.6.1.19 - 'BlowFish ECD' Privilege Escalation (Exploit-DB entry) (opens in a new tab)
EDB-ID 45047webapps, phppublished 16 Jul 2018Not verified
References tagged exploit2 references
- 45046 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- 45047 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
Published
- 6 years later
· 6 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Critical9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
- EPSS (exploitation in 30 days)
- 16.5% · top 3.0% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.1.
Affected products
n/a
- affected n/a
References
5
- 45046 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- https://github.com/PrestaShop/PrestaShop/pull/9222 (opens in a new tab)x_refsource_MISCx_transferred
- http://build.prestashop.com/news/prestashop-1-7-3-4-1-6-1-20-maintenance-releases/ (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/PrestaShop/PrestaShop/pull/9218 (opens in a new tab)x_refsource_MISCx_transferred
- 45047 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2018-5722 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2018-13784)Record last updated .