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Vulnerability record · public intelligence
CVE-2013-2251
CRITICALCISA KEV

Code injection in Apache Struts

Published Jul 18, 2013 · Updated Nov 3, 2026

Severity · CVSSCRITICAL · Not scored
Known exploitationCISA KEV listed
EPSS / likelihood100.00%
QFinch risk scoreNot available

Original summary

Normalized public record · Updated Nov 3, 2026

Code injection in Apache Struts

Publisher and source text is retained separately from QFinch interpretation.

QFinch assessment

The Struts 2 DefaultActionMapper supports a method for short-circuit navigation state changes by prefixing parameters with "action:" or "redirect:", followed by a desired navigational target expression. This mechanism was intended to help with attaching navigational information to buttons within forms.

Evidence: public source records

Affected products

Affected scope reported by the available public evidence
Affected package, product or rangeFix status
Consult the referenced vendor advisory for affected versions.Consult source advisory

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

  1. Confirm the affected product and reachable code path exist in your environment.
  2. Apply the vendor-supported patch or mitigation from the primary advisory.
  3. Rescan the exact deployed revision and retain verification evidence.
Review primary references

Evidence coverage

CISA-KEVFIRST-EPSSCVE-LIST-V5
SSVC priority
IMMEDIATE
Confidence
Not available
Aliases
None reported

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

  1. www.fujitsu.com ↗
  2. www.oracle.com ↗
  3. apache-archiva-ognl-command-exec(90392) ↗
  4. 20131013 Apache Software Foundation A Subsite Remote command execution ↗
  5. cxsecurity.com ↗
  6. 20131023 Apache Struts 2 Command Execution Vulnerability in Multiple Cisco Products ↗
  7. struts.apache.org ↗
  8. archiva.apache.org ↗
  9. 98445 ↗
  10. 1032916 ↗
  11. 61189 ↗
  12. 1029184 ↗

Record history

Published Jul 18, 2013 · Last refreshed Nov 3, 2026