Vulnerability identifier: #VU25470

Vulnerability risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-17333

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
TIBCO EBX
Server applications / Other server solutions

Vendor: TIBCO

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. The vulnerability allows authenticated users to perform stored cross-site scripting (XSS) attacks.

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

TIBCO EBX: 5.8.0 - 5.9.7

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External links
http://www.tibco.com/support/advisories/2020/02/tibco-security-advisory-february-19-2020-tibco-ebx

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Q & A

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.