Vulnerability identifier: #VU87800
Vulnerability risk: Low
CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-79
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
phpMyFAQ
Server applications /
Other server solutions
Vendor: Thorsten Rinne
Description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the FILTER_VALIDATE_EMAILn function. A remote user can inject 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.
Mitigation
Install update from vendor's website.
Vulnerable software versions
phpMyFAQ: 3.2.0 - 3.2.5
External links
http://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-q7g6-xfh2-vhpx
http://github.com/thorsten/phpMyFAQ/commit/09336b0ff0e0a04aa0c97c5975651af4769d2459
http://github.com/thorsten/phpMyFAQ/commit/de90315c9bd4ead5fe6ba5586f6b016843aa8209
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.