Cross-site scripting in Import users from CSV with meta - CVE-2018-20101
Published: June 25, 2019
Vulnerability identifier: #VU18916
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-20101
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Codection
Affected software:
Import users from CSV with meta
Import users from CSV with meta
Detailed vulnerability description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks via the value of a cell.
The vulnerability exists due to insufficient sanitization of user-supplied data passed via the value of the cell. A remote attacker can trick the victim to upload a specially crafted CSV file and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
How to mitigate CVE-2018-20101
Install update from vendor's website.