Cross-site request forgery in Child Theme Creator by Orbisius - #VU47652
Published: October 15, 2020
Vulnerability identifier: #VU47652
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Svetoslav Marinov (Slavi)
Affected software:
Child Theme Creator by Orbisius
Child Theme Creator by Orbisius
Detailed vulnerability description
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin in the "orbisius_ctc_theme_editor_manage_file" function. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website, such as modify arbitrary theme files and create new PHP files.
Remediation
Install updates from vendor's website.