Vulnerability identifier: #VU29229

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-2020-14146

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
KumbiaPHP
Server applications / Frameworks for developing and running applications

Vendor: KumbiaPHP Framework

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 the "public/pages/kumbia" PATH_INFO. 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.

Mitigation
Install update from vendor's website.

Vulnerable software versions

KumbiaPHP: 1.0.0 - 1.1.1

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External links
http://github.com/jenaye/KumbiaPHP-
http://github.com/KumbiaPHP/KumbiaPHP/releases
http://github.com/KumbiaPHP/KumbiaPHP/commit/68fbd36448a1ac102be92d4cf1f11102d18f0d31

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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.