Vulnerability Details : 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. The `message` field was incorrectly unescaped, possibly allowing attackers to execute arbitrary JavaScript in a victim's browser.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2020-15178
- cpe:2.3:a:prestashop:contactform:*:*:*:*:*:prestashop:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-15178
0.58%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-15178
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
9.3
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N |
2.8
|
5.8
|
NIST | |
|
8.0
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N |
1.6
|
5.8
|
GitHub, Inc. |
CWE ids for CVE-2020-15178
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: security-advisories@github.com (Primary)
References for CVE-2020-15178
-
https://packagist.org/packages/prestashop/contactform
prestashop/contactform - PackagistVendor Advisory
-
https://github.com/PrestaShop/contactform/commit/ecd9f5d14920ec00885766a7cb41bcc5ed8bfa09
Merge pull request from GHSA-95hx-62rh-gg96 · PrestaShop/contactform@ecd9f5d · GitHubPatch;Third Party Advisory
-
https://github.com/PrestaShop/contactform/security/advisories/GHSA-95hx-62rh-gg96
Potential XSS injection with contact form · Advisory · PrestaShop/contactform · GitHubThird Party Advisory
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