Vulnerability identifier: #VU48365

Vulnerability risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-27146

CWE-ID: CWE-352

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
TIBCO iProcess Workspace (Browser)
Client/Desktop applications / Web browsers

Vendor: TIBCO

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 Core component. 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.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

TIBCO iProcess Workspace (Browser): 11.3.1 - 11.6.0

---

External links
http://www.tibco.com/services/support/advisories
http://www.tibco.com/support/advisories/2020/11/tibco-security-advisory-november-10-2020-tibco-iprocess-workspace

---

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.