CVE-2025-43793

Sept. 16, 2025, 12:49 p.m.

6.9
Medium

Description

Liferay Portal 7.4.0 through 7.4.3.105, and older unsupported versions, and Liferay DXP 2023.Q4.0, 2023.Q3.1 through 2023.Q3.4, 7.4 GA through update 92, 7.3 GA through update 35, and older unsupported versions may incorrectly identify the subdomain of a domain name and create a supercookie, which allows remote attackers who control a website that share the same TLD to read cookies set by the application.

Product(s) Impacted

Vendor Product Versions
Liferay
  • Liferay Portal
  • Liferay Dxp
  • 7.4.0-7.4.3.105, *
  • 2023.Q4.0, 2023.Q3.1-2023.Q3.4, 7.4_GA-7.4_GA_update_92, 7.3_GA-7.3_GA_update_35, *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-1284
Improper Validation of Specified Quantity in Input
The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a liferay liferay_portal 7.4.0-7.4.3.105 / / / / / / /
a liferay liferay_portal / / / / / / / /
a liferay liferay_dxp 2023.Q4.0 / / / / / / /
a liferay liferay_dxp 2023.Q3.1-2023.Q3.4 / / / / / / /
a liferay liferay_dxp 7.4_GA-7.4_GA_update_92 / / / / / / /
a liferay liferay_dxp 7.3_GA-7.3_GA_update_35 / / / / / / /
a liferay liferay_dxp / / / / / / / /

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43793

Tags

CWE-1284
security@liferay.com
2025-09-15
CVE-2025-43793

CVSS Score

6.9 / 10

CVSS Data - 4.0

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Attack Requirements: NONE
  • Privileges Required: NONE
  • User Interaction: ACTIVE
  • Scope:
  • Confidentiality Impact: HIGH
  • Integrity Impact: NONE
  • Availability Impact: NONE
  • Exploit Maturity: NOT_DEFINED

    • CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

    View Vector String

Timeline

Published: Sept. 15, 2025, 4:15 p.m.
Last Modified: Sept. 16, 2025, 12:49 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@liferay.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.