Vulnerability identifier: #VU23980

Vulnerability risk: Low

CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2019-15603

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
seeftl
Web applications / Modules and components for CMS

Vendor: xiangpaopao

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 when processing file names while listing directory on the server. A remote attacker can upload a specially crafted file to the server, trick the victim view directory contents, where the file malicious file is present 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
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

seeftl: 0.1.0 - 0.1.1

---

External links
http://snyk.io/vuln/SNYK-JS-SEEFTL-540434
http://hackerone.com/reports/665302

---

Q & A

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.