Vulnerability identifier: #VU18913
Vulnerability risk: Medium
CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-79
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
MantisBT
Web applications /
Other software
Vendor: mantisbt.sourceforge.net
Description
Vulnerability allows a remote attacker to perform Cross-site scripting attacks.
The vulnerability exists due to an input validation error in the "view_filters_page.php" and "manage_filter_edit_page.php" pages. A remote attacker is able to inject arbitrary code (if CSP settings permit it) through a crafted "PATH_INFO". This vulnerability exists because of an incomplete fix for XSS issue (SB2018080310)
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
MantisBT: 2.1.0 - 2.17.0
External links
http://mantisbt.org/bugs/view.php?id=24731
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.