Cross-site scripting in Ap Pagebuilder module for PrestaShop

1) Cross-site scripting

EUVDB-ID: #VU71990

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-2022-44897

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 the show_number parameter in the apajax.php script. 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

AP PageBuilder: 2.4.4

CPE2.3

• cpe:2.3:a:apollotheme:ap_pagebuilder:*:*:*:*:*:*:*:
• cpe:2.3:a:apollotheme:ap_pagebuilder:2.4.4:*:*:*:*:*:*:

External links

http://apollotheme.com
http://github.com/daaaalllii/cve-s/blob/main/CVE-2022-44897/poc.txt

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.