Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | N/A |
CWE-ID | CWE-79 |
Exploitation vector | Network |
Public exploit | Public exploit code for vulnerability #1 is available. |
Vulnerable software Subscribe |
sockjs-tornado Server applications / Other server solutions |
Vendor | Serge S. Koval |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU27878
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: N/A
CWE-ID:
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Exploit availability: No
DescriptionThe 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 "HTMLFILE_HEAD" template. A remote attacker can trick the victim to follow a specially crafted link 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.
MitigationInstall updates from vendor's website.
Vulnerable software versionssockjs-tornado: 1.0.0 - 1.0.6
External linkshttp://snyk.io/vuln/SNYK-PYTHON-SOCKJSTORNADO-568071
http://github.com/mrjoes/sockjs-tornado/commit/ab0f2d5ccf952b481a39318d690dc8d264ad9c50
http://github.com/mrjoes/sockjs-tornado/commit/902b19c4a2015f20e1e2be42c8451e971db41a61
http://github.com/mrjoes/sockjs-tornado/issues/116
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. However, proof of concept for this vulnerability is available.