CVE-2025-43770 — Cross-site Scripting in Digital Experience Platform

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
6.9MEDIUMNVD
EPSS
0.0%
top 92.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Liferay Digital Experience PlatformLiferay PortalLiferay DXP+1 more
Timeline
PublishedAug 23

Description

A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.0 through 7.4.3.131, and Liferay DXP 2024.Q4.0 through 2024.Q4.3, 2024.Q3.1 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12 and 7.4 GA through update 92 allows an remote non-authenticated attacker to inject JavaScript into the referer or FORWARD_URL using %00 in those parameters.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Affected Packages4 packages

▶NVDliferay/liferay_portal7.4.0 — 7.4.3.132
▶CVEListV5liferay/portal7.4.0 — 7.4.3.131
▶NVDliferay/digital_experience_platform2024.Q1.1 — 2024.Q1.13+4
▶CVEListV5liferay/dxp7.4.13 — 7.4.13-u92+4

🔴Vulnerability Details

3
OSV
Liferay Portal vulnerable to Reflected XSS with the referer and forward parameter↗2025-08-23
▶
GHSA
Liferay Portal vulnerable to Reflected XSS with the referer and forward parameter↗2025-08-23
▶
CVEList
CVE-2025-43770: A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7↗2025-08-23
▶
CVE-2025-43770 — Cross-site Scripting | cvebase