What is CVE-2023-47797?

CVE-2023-47797 is a critical-severity vulnerability in Liferay Portal, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2023-11-17.

How severe is CVE-2023-47797?

Critical severity. CVSS v3 base score is 9.6 out of 10.

XSS in Liferay Portal

CVE-2023-47797

Reflected cross-site scripting (XSS) vulnerability on a content page’s edit page in Liferay Portal 7.4.3.94 through 7.4.3.95 allows remote attackers to inject arbitrary web script or HTML via the `p_l_back_url_title` parameter.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (34.7th 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 Portal — versions 7.4.3.94

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/conten… (vendor-advisory)

Frequently asked questions

What is CVE-2023-47797?: CVE-2023-47797 is a critical-severity vulnerability in Liferay Portal, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2023-11-17.
How severe is CVE-2023-47797?: Critical severity. CVSS v3 base score is 9.6 out of 10.