#VU89639 Stored cross-site scripting in Wiki.js - CVE-2024-34710

Vulnerability identifier: #VU89639

Vulnerability risk: Low

CVSSv4.0: 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:P/U:Clear]

CVE-ID: CVE-2024-34710

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Wiki.js
Client/Desktop applications / Other client software

Vendor: Requarks.io

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to the client side template injection. A remote user can inject 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

Wiki.js: 2.5.105 - 2.5.302

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External links
https://github.com/requarks/wiki/security/advisories/GHSA-xjcj-p2qv-q3rf

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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. However, proof of concept for this vulnerability is available.