Cross-site scripting in Redcloth - CVE-2012-6684
Published: September 13, 2023
Vulnerability identifier: #VU80754
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2012-6684
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Redcloth
Redcloth
Software vendor:
Promptworks
Promptworks
Description
Vulnerability allows a remote attacker to perform XSS attacks.
The vulnerability is caused by an input validation error when parsing javascript: URI. A remote attacker can pass specially crafted input to the application and execute arbitrary HTML and script code in victim's browser in security 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.
Remediation
Install update from vendor's website.