CVE-2025-43787 — Cross-site Scripting in Digital Experience Platform

CWE-79 — Cross-site ScriptingCWE-190 — Integer Overflow or Wraparound5 documents5 sources
Severity
5.1MEDIUMNVD
EPSS
0.0%
top 89.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Liferay Digital Experience PlatformLiferay DXPLiferay Portal+1 more
Timeline
PublishedSep 12

Description

A Stored cross-site scripting vulnerability in the Liferay Portal 7.4.0 through 7.4.3.132, and Liferay DXP 2025.Q3.0, 2025.Q2.0 through 2025.Q2.12, 2025.Q1.0 through 2025.Q1.17, 2024.Q4.0 through 2024.Q4.7, 2024.Q3.0 through 2024.Q3.13, 2024.Q2.0 through 2024.Q2.13 and 2024.Q1.1 through 2024.Q1.20 allows an remote authenticated attacker to inject JavaScript through the organization site names. The malicious payload is stored and executed without proper sanitization or escaping.

CVSS vector

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

Affected Packages4 packages

▶CVEListV5liferay/portal7.4.0 — 7.4.3.132
▶NVDliferay/liferay_portal7.4.0 — 7.4.3.132
▶NVDliferay/digital_experience_platform2024.q1.1 — 2024.q1.21+6
▶CVEListV5liferay/dxp2024.Q1.1 — 2024.Q1.20+6

🔴Vulnerability Details

3
GHSA
Liferay Portal's selection modal is vulnerable to XSS↗2025-09-12
▶
CVEList
CVE-2025-43787: A Stored cross-site scripting vulnerability in the Liferay Portal 7↗2025-09-12
▶
OSV
Liferay Portal's selection modal is vulnerable to XSS↗2025-09-12
▶

📋Vendor Advisories

1
Microsoft
Libx11: integer overflow in xcreateimage() leading to a heap overflow↗2023-10-10
▶
CVE-2025-43787 — Cross-site Scripting | cvebase