CVE-2013-2251: Apache Struts Improper Input Validation Vulnerability
Reference page built from the source records below, each shown as its source publishes it. Dataset version ref-2b15a33862ce, updated 2026-11-02T23:39:54.475Z.
CISA Known Exploited Vulnerabilities
- Name
- Apache Struts Improper Input Validation Vulnerability
- Vendor
- Apache
- Product
- Struts
- Added to the catalog
- 2022-03-25
- Due date for US federal agencies
- 2022-04-15
- Weaknesses
- CWE-20
- Catalog version
- 2026.10.30
Apache Struts allows remote attackers to execute arbitrary Object-Graph Navigation Language (OGNL) expressions.
Required action (CISA)
Apply updates per vendor instructions.
Ransomware use: CISA does not mark known use of this vulnerability in ransomware campaigns.
Links in CISA's notes
Read on 2026-11-02T23:39:54.475Z under licence cisa-kev-cc0@b0067899 from https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json
NVD analysis
- Status
- Analyzed
- Published
- 2013-07-20T03:37:30.737
- Last modified
- 2026-06-16T23:53:01.530
- Weaknesses
- CWE-74
Apache Struts 2.0.0 through 2.3.15 allows remote attackers to execute arbitrary OGNL expressions via a parameter with a crafted (1) action:, (2) redirect:, or (3) redirectAction: prefix.
| Metric | Score | Severity | Vector | Scored by |
|---|---|---|---|---|
| CVSS 3.1 | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | [email protected] (Primary) |
| CVSS 3.1 | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 2.0 | 9.3 | HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C | [email protected] (Primary) |
References
- http://archiva.apache.org/security.html (Product)
- http://cxsecurity.com/issue/WLB-2014010087 (Exploit, Third Party Advisory)
- http://osvdb.org/98445 (Broken Link)
- http://packetstormsecurity.com/files/159629/Apache-Struts-2-Remote-Code-Execution.html (Exploit, Third Party Advisory, VDB Entry)
- http://seclists.org/fulldisclosure/2013/Oct/96 (Exploit, Mailing List, Third Party Advisory)
- http://seclists.org/oss-sec/2014/q1/89 (Mailing List, Third Party Advisory)
- http://struts.apache.org/release/2.3.x/docs/s2-016.html (Patch)
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131023-struts2 (Third Party Advisory)
- http://www.fujitsu.com/global/support/software/security/products-f/interstage-bpm-analytics-201301e.html (Broken Link, Third Party Advisory)
- http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html (Patch, Third Party Advisory)
- http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html (Patch, Third Party Advisory)
- http://www.securityfocus.com/bid/61189 (Broken Link, Third Party Advisory, VDB Entry)
- http://www.securityfocus.com/bid/64758 (Broken Link, Third Party Advisory, VDB Entry)
- http://www.securitytracker.com/id/1029184 (Broken Link, Third Party Advisory, VDB Entry)
- http://www.securitytracker.com/id/1032916 (Broken Link, Third Party Advisory, VDB Entry)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90392 (Third Party Advisory, VDB Entry)
- http://archiva.apache.org/security.html (Product)
- http://cxsecurity.com/issue/WLB-2014010087 (Exploit, Third Party Advisory)
- http://osvdb.org/98445 (Broken Link)
- http://packetstormsecurity.com/files/159629/Apache-Struts-2-Remote-Code-Execution.html (Exploit, Third Party Advisory, VDB Entry)
- http://seclists.org/fulldisclosure/2013/Oct/96 (Exploit, Mailing List, Third Party Advisory)
- http://seclists.org/oss-sec/2014/q1/89 (Mailing List, Third Party Advisory)
- http://struts.apache.org/release/2.3.x/docs/s2-016.html (Patch)
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20131023-struts2 (Third Party Advisory)
- http://www.fujitsu.com/global/support/software/security/products-f/interstage-bpm-analytics-201301e.html (Broken Link, Third Party Advisory)
- http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html (Patch, Third Party Advisory)
- http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html (Patch, Third Party Advisory)
- http://www.securityfocus.com/bid/61189 (Broken Link, Third Party Advisory, VDB Entry)
- http://www.securityfocus.com/bid/64758 (Broken Link, Third Party Advisory, VDB Entry)
- http://www.securitytracker.com/id/1029184 (Broken Link, Third Party Advisory, VDB Entry)
- http://www.securitytracker.com/id/1032916 (Broken Link, Third Party Advisory, VDB Entry)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90392 (Third Party Advisory, VDB Entry)
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-2251 (US Government Resource)
This product uses the NVD API but is not endorsed or certified by the NVD.
Read on 2026-11-02T23:41:28.906Z under licence nvd-api-terms-of-use@ff2a5288 from https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2013-2251
CVE record
- Assigner
- redhat
- State
- PUBLISHED
- Published
- 2013-07-18T01:00:00.000Z
- Updated
- 2025-10-22T00:05:41.250Z
- Problem types
- n/a
Apache Struts 2.0.0 through 2.3.15 allows remote attackers to execute arbitrary OGNL expressions via a parameter with a crafted (1) action:, (2) redirect:, or (3) redirectAction: prefix.
References
- http://www.fujitsu.com/global/support/software/security/products-f/interstage-bpm-analytics-201301e.html
- http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
- apache-archiva-ognl-command-exec(90392)
- 20131013 Apache Software Foundation A Subsite Remote command execution
- http://cxsecurity.com/issue/WLB-2014010087
- 20131023 Apache Struts 2 Command Execution Vulnerability in Multiple Cisco Products
- http://struts.apache.org/release/2.3.x/docs/s2-016.html
- http://archiva.apache.org/security.html
- 98445
- 1032916
- 61189
- 1029184
- 64758
- http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html
- [oss-security] 20140114 Re: CVE Request: Apache Archiva Remote Command Execution 0day
- http://packetstormsecurity.com/files/159629/Apache-Struts-2-Remote-Code-Execution.html
Read on 2026-11-03T00:24:37.872Z under licence cve-terms-of-use@81bfa2f3 from https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2013/2xxx/CVE-2013-2251.json
Defensive techniques (MITRE D3FEND)
D3FEND maps these defensive techniques to the weakness (CWE) that NVD lists for this CVE, through the digital artifacts the weakness affects. D3FEND does not say they stop this vulnerability.
CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- Model: Software Inventory (acts on Software)
- Harden: Credential Scrubbing (acts on Subroutine)
- Isolate: Application-based Process Isolation (acts on Subroutine)
- Harden: Software Update (acts on Software)
- Harden: Trusted Library (acts on Subroutine)
- Restore: Restore Software (acts on Software)
- Model: Asset Vulnerability Enumeration (acts on Software)
- Harden: Variable Initialization (acts on Subroutine)
- Harden: Domain Logic Validation (acts on Subroutine)
D3FEND ontology version 1.6.0.
Read on 2026-11-02T23:54:13.414Z under licence d3fend-terms-of-use@f98cbc7e from https://d3fend.mitre.org/api/weakness/cwe/CWE-74.json
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Sources and licences
CISA
Source: CISA Catalog of Known Exploited Vulnerabilities, version 2026.10.30, CC0 1.0. Use of this data does not imply endorsement by CISA or DHS.
National Vulnerability Database (NIST)
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NVD API Terms of Use (NIST publications in the public domain, 17 U.S.C. 105)
CVE Program, The MITRE Corporation
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MITRE D3FEND
MITRE D3FEND™ knowledge graph. © 2025 The MITRE Corporation.
"The MITRE Corporation (MITRE) hereby grants you a non-exclusive, royalty-free license to use D3FEND for research, development, and commercial purposes. Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." Terms: https://d3fend.mitre.org/tou/MITRE D3FEND Terms of Use (site + knowledge graph); source repo MIT
Cite this page
Dragons Eye Ransomware Tracker, "CVE-2013-2251: Apache Struts Improper Input Validation Vulnerability",
entity page, dataset version ref-2b15a33862ce, updated 2026-11-02T23:39:54.475Z,
https://ransomware-tracker.com/cve/CVE-2013-2251 (accessed 2026-11-03).
Underlying source: CISA Catalog of Known Exploited Vulnerabilities, version 2026.10.30.
Underlying source: National Vulnerability Database (NIST), CVE API 2.0, record last modified 2026-06-16T23:53:01.530.
Underlying source: CVE List (CVE Program, The MITRE Corporation), record updated 2025-10-22T00:05:41.250Z.
Underlying source: MITRE D3FEND, ontology version 1.6.0.
Pages change. The dataset version identifies the data, but no archive of old versions is kept, so this citation cannot be replayed later.