Vulnerability identifier: #VU73791

Vulnerability risk: Low

CVSSv3.1:

CVE-ID: CVE-2023-28106

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Pimcore
Web applications / CMS

Vendor: Pimcore

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 UrlSlug Data type. 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

Pimcore: 10.5.0 - 10.5.18

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CPE

• cpe:2.3:a:pimcore:pimcore:10.5.0:*:*:*:*:*:*:*

External links
http://github.com/pimcore/pimcore/commit/c59d0bf1d03a5037b586fe06230694fa3818dbf2
http://github.com/pimcore/pimcore/pull/14669.patch
http://huntr.dev/bounties/fa77d780-9b23-404b-8c44-12108881d11a
http://github.com/pimcore/pimcore/security/advisories/GHSA-x5j3-mq9g-8jc8

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Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?