GitHub Advisoryadvisory · Packagist
GHSA-vvxf-r4vm-2vm6 Reflected XSS in querystring parameters
MEDIUM
Official page ↗
- Aliases
- CVE-2022-38462
- Ecosystem
- Packagist
- Packages
- silverstripe/framework
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
- Reviewed
- 2022-11-21
Affected packages
• Packagist silverstripe/framework: >= 4.0.0, < 4.11.13 → fixed in 4.11.13
Description
An attacker could inject a XSS payload in a Silverstripe CMS response by carefully crafting a return URL on a /dev/build or /Security/login request.
To exploit this vulnerability, an attacker would need to convince a user to follow a link with a malicious payload.
This will only affect projects configured to output PHP warnings to the browser. By default, Silverstripe CMS will only output PHP warnings if your SS_ENVIRONMENT_TYPE environment variable is set to dev. Production sites should always set SS_ENVIRONMENT_TYPE to live.
Related
Alias · CVE (1)
- CVE-2022-38462 Silverstripe silverstripe/framework through 4.11 is vulnerable to XSS by carefully crafting a return URL on a /dev/build or /Security/login… vulnerability
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-38462 advisory
- https://forum.silverstripe.org/c/releases web
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2022-38462.yaml web
- https://www.silverstripe.org/blog/tag/release web
- https://www.silverstripe.org/download/security-releases web
- https://www.silverstripe.org/download/security-releases/cve-2022-38462 web