XSS in Liferay Digital Experience Platform
CVE-2024-26266
Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.2.0 through 7.4.3.13, and older unsupported versions, and Liferay DXP 7.4 before update 10, 7.3 before update 4, 7.2 before fix pack 17, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into the first/middle/last name text field of the user who creates an entry in the (1) Announcement widget, or (2) Alerts widget.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.006 (44.2th 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 7.2, 7.3, 7.4
- Liferay Dxp — versions 7.4.13, 7.3.10, 7.2.10
- Liferay Liferay_portal
- Liferay Portal — versions 7.2.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@liferay.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-26266?
- CVE-2024-26266 is a critical-severity vulnerability in Liferay Digital Experience Platform, classified under Cross-site Scripting. CVSS score: 9.0/10. Published 2024-02-21.
- How severe is CVE-2024-26266?
- Critical severity. CVSS v3 base score is 9.0 out of 10.
- Is CVE-2024-26266 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.