XSS in Liferay Digital Experience Platform
CVE-2023-44309
Multiple stored cross-site scripting (XSS) vulnerabilities in the fragment components in Liferay Portal 7.4.2 through 7.4.3.53, and Liferay DXP 7.4 before update 54 allow remote attackers to inject arbitrary web script or HTML via a crafted payload injected into any non-HTML field of a linked source asset.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (37.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Liferay Digital_experience_platform — versions 7.4
- Liferay Dxp — versions 7.4.13
- Liferay Liferay_portal
- Liferay Portal — versions 7.4.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@liferay.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-44309?
- CVE-2023-44309 is a critical-severity vulnerability in Liferay Digital Experience Platform, classified under Cross-site Scripting. CVSS score: 9.0/10. Published 2023-10-17.
- How severe is CVE-2023-44309?
- Critical severity. CVSS v3 base score is 9.0 out of 10.
- Is CVE-2023-44309 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.