CVE-2023-44310: Liferay Portal and Liferay DXP Vulnerable to XSS via the Page Tree Menu

Should you act?

Critical, preconditions apply

Severe if exploited, but exploitation needs conditions that may not apply to you. This signal is computed from CISA KEV, EPSS and CVSS data; it is not an editorial verdict.

• No confirmed exploitation. It is not in CISA’s KEV catalog and CISA’s SSVC assessment records no known exploitation. That can change quickly after a public write-up; re-check if you are affected.
• EPSS 0.6%, percentile 47: FIRST’s model estimates a 0.6% chance of exploitation activity in the next 30 days, higher than 47% of all scored CVEs (low). EPSS is a probability, not a verdict.
• Needs an account (low (any account)). Exposure depends on who can log in.
• Only applies if your dependency tree includes com.liferay:com.liferay.layout.impl (Maven) < 6.0.102, fixed in 6.0.102; com.liferay.portal:release.dxp.bom (Maven) >= 7.3.10.fp1, <= 7.3.10.fp23, no fixed version listed; com.liferay.portal:release.dxp.bom (Maven) >= 7.4.0, < 7.4.13.u79, fixed in 7.4.13.u79. Check your lockfile, including transitive dependencies.

What it is

Stored cross-site scripting (XSS) vulnerability in Page Tree menu Liferay Portal 7.3.6 through 7.4.3.78, and Liferay DXP 7.3 fix pack 1 through update 23, and 7.4 before update 79 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into page's "Name" text field.

From the GitHub advisory

Stored cross-site scripting (XSS) vulnerability in Page Tree menu in Liferay Layout Implementation before 6.0.102 from Liferay Portal (7.3.6 through 7.4.3.78), and Liferay DXP 7.3 fix pack 1 through update 23, and 7.4 before update 79 allows remote attackers to inject arbitrary web script or HTML via a crafted payload injected into page's "Name" text field.

Weakness type: CWE-79.

Product: com.liferay:com.liferay.layout.impl (Maven) · Assigned by: Liferay · Published: 2023-10-17

Affected and fixed versions

Severity scores

• Attack vector: network (remotely reachable)
• Attack complexity: low
• Privileges required: low (any account)
• User interaction: required (a user must click/open something)
• Scope: changed (can affect other components)

CVSS measures how bad a flaw is if exploited, not how likely exploitation is. Read it next to the exploitation data below.

Exploitation and urgency

• CISA KEV: not listed (no confirmed in-the-wild exploitation known to CISA).
• CISA SSVC assessment: exploitation none, automatable no, technical impact partial.
• FIRST EPSS (model of 2026-10-21): 0.57% probability of exploitation activity in the next 30 days; percentile 47.

Timeline

• 2023-10-17 — CVE record published by Liferay
• 2023-10-17 — GitHub-reviewed advisory GHSA-j5gv-w838-mmcx published (critical)
• 2024-09-13 — CVE record last updated

Sources and references

Original sources first. Version and fix details should always be confirmed against the vendor or project advisory.

Vendor and project advisories, patches

1. liferay.dev liferay.dev

Vulnerability records

1. GitHub Advisory GHSA-j5gv-w838-mmcx github.com
2. CVE.org record CVE-2023-44310 cve.org
3. NVD entry CVE-2023-44310 nvd.nist.gov

Other references from the CVE record and advisory

1. github.com github.com
2. liferay.atlassian.net liferay.atlassian.net
3. liferay.dev liferay.dev

Critical Maven advisories · Today’s Security Digest