CVE Tools
Sign in

CVE-2025-43770

Published: Aug 23, 2025Updated: Dec 12, 2025 Sources: CVE List NVD GHSACWE-79
NVD MITRE
6.1CVSSMEDIUM
EPSS Score
0.2%
Top 92.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Breakdown

AV:NAC:LPR:NUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

PortalLiferay
On-premWeb App
Web & CMS Plugins / cms-core
DXPLiferay
On-premWeb App
Web & CMS Plugins / cms-core
com.liferay.portal:com.liferay.portal.kernelMavenOSS Libraries
digital experience platformliferay
On-premWeb App
Web & CMS Plugins / cms-core
liferay portalliferay
On-premWeb App
Web & CMS Plugins / cms-core
liferaycommercialUSWeb & CMS Pluginsaka liferay portal
mavenpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43770
liferay.dev
https://nvd.nist.gov/vuln/detail/CVE-2025-43770
nvd.nist.gov
https://github.com/liferay/liferay-portal/commit/a712758b9c4b6f4c54df5dec7d334279bb30f75a
github.com
and 3 more references View all →

Timeline

Published
Aug 23, 2025
Last Updated
Dec 12, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-43770 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows