Vulnerability identifier: #VU29617
Vulnerability risk: Medium
CVSSv3.1: 5.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-601
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
SHIRASAGI
Web applications /
CMS
Vendor: ss-proj.org
Description
The vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to improper sanitization of user-supplied data on member login. A remote attacker can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.
Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
SHIRASAGI: 0.1.0 - 1.13.1
External links
http://jvn.jp/en/jp/JVN55657988/index.html
http://github.com/shirasagi/shirasagi/commit/040a02c9d4b5dd2f91c5c29c0008a47cde6ee99a.patch
http://github.com/shirasagi/shirasagi/commit/040a02c9d4b5dd2f91c5c29c0008a47cde6ee99a
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.