Stored cross-site scripting (XSS) vulnerability in a custom object’s /o/c/ API endpoint in Liferay Portal 7.4.3.51 through 7.4.3.109, and Liferay DXP 2023.Q3.1 through 2023.Q3.4, 7.4 update 51 through update 92, and 7.3 update 33 through update 35. allows remote attackers to inject arbitrary web script or HTML via the externalReferenceCode parameter.

Published: 2025-09-15

CVSS: 6.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Download Exploit for CVE-2025-43802 here:

Use Tor Browser to access .onion links.

Check our team here:

https://tatramed.sk/exploit-414-cve-2021-31199/

https://tatramed.sk/exploit-356-cve-2021-43818/