by Kastro
Paper/Archive/CVE-2020-15178

CVE-2020-15178

PrestaShop contactform — Potential XSS in PrestaShop contactform

EPSS 1%CVSS 9.3
critical.is priorityof 100
42
CVSS 9.3 (NVD)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 68.8.688 × 2013.8No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

In PrestaShop contactform module (prestashop/contactform) before version 4.3.0, an attacker is able to inject JavaScript while using the contact form. The `message` field was incorrectly unescaped, possibly allowing attackers to execute arbitrary JavaScript in a victim's browser.

Affected

ProductAffectedFixed inSource
contactform< 4.3.0–CNA

Scores by source

NVD9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
GitHub_M (CNA)8.0CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

References

refgithub.com/PrestaShop/contactform/security/advisories/GHSA-95hx-62rh-gg96refgithub.com/PrestaShop/contactform/commit/ecd9f5d14920ec00885766a7cb41bcc5ed8bfa09refpackagist.org/packages/prestashop/contactform