XSS in Liferay Dxp
CVE-2023-42627
Multiple stored cross-site scripting (XSS) vulnerabilities in the Commerce module in Liferay Portal 7.3.5 through 7.4.3.91, and Liferay DXP 7.3 update 33 and earlier, and 7.4 before update 92 allow remote attackers to inject arbitrary web…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (43.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Liferay Dxp — versions 7.3.10, 7.4.13
- Liferay Portal — versions 7.3.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/conten… (vendor-advisory)
- www.pentagrid.ch/en/blog/stored-cross-site-scripting-vulnerabilities-in-liferay… (third-party-advisory, exploit)
Frequently asked questions
- What is CVE-2023-42627?
- CVE-2023-42627 is a critical-severity vulnerability in Liferay Dxp, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2023-10-17.
- How severe is CVE-2023-42627?
- Critical severity. CVSS v3 base score is 9.6 out of 10.
- Is CVE-2023-42627 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.