Cross-site scripting in TIBCO BPM Enterprise and TIBCO BPM Enterprise Distribution for TIBCO Silver Fabric

1) Cross-site scripting

EUVDB-ID: #VU63351

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-22775

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

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 in Workspace client component. A remote user 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.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

TIBCO BPM Enterprise: 4.3.1

TIBCO BPM Enterprise Distribution for TIBCO Silver Fabric: 4.3.1

CPE2.3

• cpe:2.3:a:tibco:tibco_bpm_enterprise:*:*:*:*:*:*:*:*
• cpe:2.3:a:tibco:tibco_bpm_enterprise:4.3.1:*:*:*:*:*:*:*
• cpe:2.3:a:tibco:tibco_bpm_enterprise_distribution_for_tibco_silver_fabric:*:*:*:*:*:*:*:*
• cpe:2.3:a:tibco:tibco_bpm_enterprise_distribution_for_tibco_silver_fabric:4.3.1:*:*:*:*:*:*:*

External links

https://www.tibco.com/services/support/advisories
https://www.tibco.com/support/advisories/2022/05/tibco-security-advisory-may-17-2022-tibco-activematrix-bpm-cve-2022-22775

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.