VulnerabilityModified
CVE-2020-15178
In PrestaShop contactform module (prestashop/contactform) before version 4.3.0, an attacker is able to inject JavaScript while using the contact form.
CRITICAL 9.3EPSS 1.22%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.3 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
- EPSS
- 1.22% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- prestashop/contactform
- Source
- security-advisories@github.com
References
- https://github.com/PrestaShop/contactform/commit/ecd9f5d14920ec00885766a7cb41bcc5ed8bfa09Patch, Third Party Advisory
- https://github.com/PrestaShop/contactform/security/advisories/GHSA-95hx-62rh-gg96Third Party Advisory
- https://packagist.org/packages/prestashop/contactformVendor Advisory
- https://github.com/PrestaShop/contactform/commit/ecd9f5d14920ec00885766a7cb41bcc5ed8bfa09Patch, Third Party Advisory
- https://github.com/PrestaShop/contactform/security/advisories/GHSA-95hx-62rh-gg96Third Party Advisory
- https://packagist.org/packages/prestashop/contactformVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.