CWE-94
Allowed-with-ReviewImproper Control of Generation of Code ('Code Injection')
Abstraction: Base · Status: Draft
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
8342 vulnerabilities reference this CWE, most recent first.
GHSA-3C57-HG33-RHRP
Vulnerability from github – Published: 2025-08-27 21:31 – Updated: 2025-08-27 21:31An issue has been discovered in GitLab CE/EE affecting all versions before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that under certain conditions could have allowed an authenticated attacker to distribute malicious code that appears harmless in the web interface by taking advantage of ambiguity between branches and tags during repository imports.
{
"affected": [],
"aliases": [
"CVE-2025-5101"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-27T20:15:34Z",
"severity": "MODERATE"
},
"details": "An issue has been discovered in GitLab CE/EE affecting all versions before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that under certain conditions could have allowed an authenticated attacker to distribute malicious code that appears harmless in the web interface by taking advantage of ambiguity between branches and tags during repository imports.",
"id": "GHSA-3c57-hg33-rhrp",
"modified": "2025-08-27T21:31:38Z",
"published": "2025-08-27T21:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5101"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/3124199"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/545165"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-3C75-76G3-HCRX
Vulnerability from github – Published: 2025-12-09 18:30 – Updated: 2025-12-09 18:30Due to missing input sanitation, SAP Solution Manager allows an authenticated attacker to insert malicious code when calling a remote-enabled function module. This could provide the attacker with full control of the system hence leading to high impact on confidentiality, integrity and availability of the system.
{
"affected": [],
"aliases": [
"CVE-2025-42880"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-09T16:17:52Z",
"severity": "CRITICAL"
},
"details": "Due to missing input sanitation, SAP Solution Manager allows an authenticated attacker to insert malicious code when calling a remote-enabled function module. This could provide the attacker with full control of the system hence leading to high impact on confidentiality, integrity and availability of the system.",
"id": "GHSA-3c75-76g3-hcrx",
"modified": "2025-12-09T18:30:37Z",
"published": "2025-12-09T18:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-42880"
},
{
"type": "WEB",
"url": "https://me.sap.com/notes/3685270"
},
{
"type": "WEB",
"url": "https://url.sap/sapsecuritypatchday"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-3C85-MX4X-435C
Vulnerability from github – Published: 2023-12-25 00:30 – Updated: 2025-10-22 00:32Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings (not to be confused with printf-style format strings) within the Excel parsing logic.
{
"affected": [],
"aliases": [
"CVE-2023-7101"
],
"database_specific": {
"cwe_ids": [
"CWE-94",
"CWE-95"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-12-24T22:15:07Z",
"severity": "HIGH"
},
"details": "Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) vulnerability due to passing unvalidated input from a file into a string-type \u201ceval\u201d. Specifically, the issue stems from the evaluation of Number format strings (not to be confused with printf-style format strings) within the Excel parsing logic.",
"id": "GHSA-3c85-mx4x-435c",
"modified": "2025-10-22T00:32:58Z",
"published": "2023-12-25T00:30:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-7101"
},
{
"type": "WEB",
"url": "https://github.com/jmcnamara/spreadsheet-parseexcel/blob/c7298592e102a375d43150cd002feed806557c15/lib/Spreadsheet/ParseExcel/Utility.pm#L171"
},
{
"type": "WEB",
"url": "https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0019.md"
},
{
"type": "WEB",
"url": "https://https://github.com/haile01/perl_spreadsheet_excel_rce_poc"
},
{
"type": "WEB",
"url": "https://https://github.com/jmcnamara/spreadsheet-parseexcel/commit/bd3159277e745468e2c553417b35d5d7dc7405bc"
},
{
"type": "WEB",
"url": "https://https://metacpan.org/dist/Spreadsheet-ParseExcel"
},
{
"type": "WEB",
"url": "https://https://www.cve.org/CVERecord?id=CVE-2023-7101"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00025.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IFEHKULQRVXHIV7XXK2RGD4VQN6Y4CV5"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M2FIWDHRYTAAQLGM6AFOZVM7AFZ4H2ZR"
},
{
"type": "WEB",
"url": "https://security.metacpan.org/2024/02/10/vulnerable-spreadsheet-parsing-modules.html"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-7101"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/12/29/4"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-3CFF-26H6-W48R
Vulnerability from github – Published: 2022-05-02 06:15 – Updated: 2022-05-02 06:15The Tabular Data Control (TDC) ActiveX control in Microsoft Internet Explorer 5.01 SP4, 6 on Windows XP SP2 and SP3, and 6 SP1 allows remote attackers to execute arbitrary code via a long URL (DataURL parameter) that triggers memory corruption in the CTDCCtl::SecurityCHeckDataURL function, aka "Memory Corruption Vulnerability."
{
"affected": [],
"aliases": [
"CVE-2010-0805"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2010-03-31T19:30:00Z",
"severity": "HIGH"
},
"details": "The Tabular Data Control (TDC) ActiveX control in Microsoft Internet Explorer 5.01 SP4, 6 on Windows XP SP2 and SP3, and 6 SP1 allows remote attackers to execute arbitrary code via a long URL (DataURL parameter) that triggers memory corruption in the CTDCCtl::SecurityCHeckDataURL function, aka \"Memory Corruption Vulnerability.\"",
"id": "GHSA-3cff-26h6-w48r",
"modified": "2022-05-02T06:15:38Z",
"published": "2022-05-02T06:15:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0805"
},
{
"type": "WEB",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-018"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8080"
},
{
"type": "WEB",
"url": "http://securitytracker.com/id?1023773"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/510507/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/39025"
},
{
"type": "WEB",
"url": "http://www.us-cert.gov/cas/techalerts/TA10-068A.html"
},
{
"type": "WEB",
"url": "http://www.us-cert.gov/cas/techalerts/TA10-089A.html"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2010/0744"
},
{
"type": "WEB",
"url": "http://www.zerodayinitiative.com/advisories/ZDI-10-034"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-3CJ6-45X3-VRJJ
Vulnerability from github – Published: 2024-08-23 15:30 – Updated: 2024-08-27 15:32Zohocorp ManageEngine OpManager and Remote Monitoring and Management versions 128329 and below are vulnerable to the authenticated remote code execution in the deploy agent option.
{
"affected": [],
"aliases": [
"CVE-2024-5466"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-23T14:15:11Z",
"severity": "HIGH"
},
"details": "Zohocorp ManageEngine OpManager and\u00a0Remote Monitoring and Management versions\u00a0128329 and below are vulnerable to the authenticated remote code execution in the deploy agent option.",
"id": "GHSA-3cj6-45x3-vrjj",
"modified": "2024-08-27T15:32:43Z",
"published": "2024-08-23T15:30:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-5466"
},
{
"type": "WEB",
"url": "https://www.manageengine.com/itom/advisory/cve-2024-5466.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-3CM3-XC2X-9G73
Vulnerability from github – Published: 2025-03-26 15:32 – Updated: 2026-04-01 18:34Improper Control of Generation of Code ('Code Injection') vulnerability in NotFound Visual Text Editor allows Remote Code Inclusion. This issue affects Visual Text Editor: from n/a through 1.2.1.
{
"affected": [],
"aliases": [
"CVE-2025-28893"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-26T15:16:15Z",
"severity": "CRITICAL"
},
"details": "Improper Control of Generation of Code (\u0027Code Injection\u0027) vulnerability in NotFound Visual Text Editor allows Remote Code Inclusion. This issue affects Visual Text Editor: from n/a through 1.2.1.",
"id": "GHSA-3cm3-xc2x-9g73",
"modified": "2026-04-01T18:34:05Z",
"published": "2025-03-26T15:32:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-28893"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/visual-text-editor/vulnerability/wordpress-visual-text-editor-plugin-1-2-1-remote-code-execution-rce-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-3CP9-5473-GP87
Vulnerability from github – Published: 2023-12-21 00:30 – Updated: 2024-01-02 18:30An issue in LTB Self Service Password before v.1.5.4 allows a remote attacker to execute arbitrary code and obtain sensitive information via hijack of the SMS verification code function to arbitrary phone.
{
"affected": [],
"aliases": [
"CVE-2023-49032"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-12-21T00:15:26Z",
"severity": "CRITICAL"
},
"details": "An issue in LTB Self Service Password before v.1.5.4 allows a remote attacker to execute arbitrary code and obtain sensitive information via hijack of the SMS verification code function to arbitrary phone.",
"id": "GHSA-3cp9-5473-gp87",
"modified": "2024-01-02T18:30:20Z",
"published": "2023-12-21T00:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49032"
},
{
"type": "WEB",
"url": "https://github.com/ltb-project/self-service-password/issues/816"
},
{
"type": "WEB",
"url": "https://github.com/piuppi/Proof-of-Concepts/blob/main/ltb-project/README.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-3CQR-58RM-57F8
Vulnerability from github – Published: 2022-02-10 20:38 – Updated: 2021-04-22 23:38Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars templates or in a victim's browser (effectively serving as XSS).
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "handlebars"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "handlebars"
},
"ranges": [
{
"events": [
{
"introduced": "4.0.0"
},
{
"fixed": "4.5.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-20920"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2021-04-22T23:38:32Z",
"nvd_published_at": "2020-09-30T18:15:00Z",
"severity": "HIGH"
},
"details": "Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars templates or in a victim\u0027s browser (effectively serving as XSS).",
"id": "GHSA-3cqr-58rm-57f8",
"modified": "2021-04-22T23:38:32Z",
"published": "2022-02-10T20:38:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20920"
},
{
"type": "WEB",
"url": "https://github.com/handlebars-lang/handlebars.js/commit/156061eb7707575293613d7fdf90e2bdaac029ee"
},
{
"type": "WEB",
"url": "https://github.com/handlebars-lang/handlebars.js/commit/d54137810a49939fd2ad01a91a34e182ece4528e"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/SNYK-JS-HANDLEBARS-534478"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/advisories/1316"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/advisories/1324"
},
{
"type": "WEB",
"url": "https://www.npmjs.com/package/handlebars"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "Arbitrary Code Execution in Handlebars"
}
GHSA-3CQW-PXGR-JHRM
Vulnerability from github – Published: 2022-05-02 03:46 – Updated: 2024-02-08 21:38The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2, when the DAM extension or ftp upload is enabled, allows remote authenticated users to execute arbitrary commands via shell metacharacters in a filename.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "typo3/cms-backend"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.0.13"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "typo3/cms-backend"
},
"ranges": [
{
"events": [
{
"introduced": "4.1.0"
},
{
"fixed": "4.1.13"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "typo3/cms-backend"
},
"ranges": [
{
"events": [
{
"introduced": "4.2.0"
},
{
"fixed": "4.2.10"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "typo3/cms-backend"
},
"ranges": [
{
"events": [
{
"introduced": "4.3alpha1"
},
{
"fixed": "4.3beta2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2009-3631"
],
"database_specific": {
"cwe_ids": [
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2024-02-08T21:38:01Z",
"nvd_published_at": "2009-11-02T15:30:00Z",
"severity": "HIGH"
},
"details": "The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2, when the DAM extension or ftp upload is enabled, allows remote authenticated users to execute arbitrary commands via shell metacharacters in a filename.",
"id": "GHSA-3cqw-pxgr-jhrm",
"modified": "2024-02-08T21:38:02Z",
"published": "2022-05-02T03:46:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2009-3631"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53923"
},
{
"type": "PACKAGE",
"url": "https://github.com/TYPO3-CMS/backend"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20101223093042/http://www.securityfocus.com/bid/36801"
},
{
"type": "WEB",
"url": "http://marc.info/?l=oss-security\u0026m=125632856206736\u0026w=2"
},
{
"type": "WEB",
"url": "http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-016"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "TYPO3 Backend Command Injection via Shell Metacharacters in Uploaded File Name"
}
GHSA-3F28-8P95-QQ7J
Vulnerability from github – Published: 2025-10-17 18:31 – Updated: 2025-10-17 18:31A vulnerability was found in yanyutao0402 ChanCMS up to 3.3.2. This vulnerability affects the function getArticle of the file app\modules\cms\controller\gather.js. The manipulation results in code injection. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2025-11905"
],
"database_specific": {
"cwe_ids": [
"CWE-74",
"CWE-94"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-17T16:15:37Z",
"severity": "MODERATE"
},
"details": "A vulnerability was found in yanyutao0402 ChanCMS up to 3.3.2. This vulnerability affects the function getArticle of the file app\\modules\\cms\\controller\\gather.js. The manipulation results in code injection. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-3f28-8p95-qq7j",
"modified": "2025-10-17T18:31:07Z",
"published": "2025-10-17T18:31:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11905"
},
{
"type": "WEB",
"url": "https://github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/ChanCMSv3.3.2.md#555"
},
{
"type": "WEB",
"url": "https://github.com/NarcherAlter/Security_Note/blob/main/Vulnerability_Discovery/ChanCMSv3.3.2.md#cmsgathergetarticle"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.328915"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.328915"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.671338"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
Mitigation
Strategy: Refactoring
Refactor your program so that you do not have to dynamically generate code.
Mitigation
- Run your code in a "jail" or similar sandbox environment that enforces strict boundaries between the process and the operating system. This may effectively restrict which code can be executed by your product.
- Examples include the Unix chroot jail and AppArmor. In general, managed code may provide some protection.
- This may not be a feasible solution, and it only limits the impact to the operating system; the rest of your application may still be subject to compromise.
- Be careful to avoid CWE-243 and other weaknesses related to jails.
Mitigation MIT-5
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of code injection, use stringent allowlists that limit which constructs are allowed. If you are dynamically constructing code that invokes a function, then verifying that the input is alphanumeric might be insufficient. An attacker might still be able to reference a dangerous function that you did not intend to allow, such as system(), exec(), or exit().
Mitigation
Use dynamic tools and techniques that interact with the product using large test suites with many diverse inputs, such as fuzz testing (fuzzing), robustness testing, and fault injection. The product's operation may slow down, but it should not become unstable, crash, or generate incorrect results.
Mitigation MIT-32
Strategy: Compilation or Build Hardening
Run the code in an environment that performs automatic taint propagation and prevents any command execution that uses tainted variables, such as Perl's "-T" switch. This will force the program to perform validation steps that remove the taint, although you must be careful to correctly validate your inputs so that you do not accidentally mark dangerous inputs as untainted (see CWE-183 and CWE-184).
Mitigation MIT-32
Strategy: Environment Hardening
Run the code in an environment that performs automatic taint propagation and prevents any command execution that uses tainted variables, such as Perl's "-T" switch. This will force the program to perform validation steps that remove the taint, although you must be careful to correctly validate your inputs so that you do not accidentally mark dangerous inputs as untainted (see CWE-183 and CWE-184).
Mitigation
For Python programs, it is frequently encouraged to use the ast.literal_eval() function instead of eval, since it is intentionally designed to avoid executing code. However, an adversary could still cause excessive memory or stack consumption via deeply nested structures [REF-1372], so the python documentation discourages use of ast.literal_eval() on untrusted data [REF-1373].
CAPEC-242: Code Injection
An adversary exploits a weakness in input validation on the target to inject new code into that which is currently executing. This differs from code inclusion in that code inclusion involves the addition or replacement of a reference to a code file, which is subsequently loaded by the target and used as part of the code of some application.
CAPEC-35: Leverage Executable Code in Non-Executable Files
An attack of this type exploits a system's trust in configuration and resource files. When the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high.
CAPEC-77: Manipulating User-Controlled Variables
This attack targets user controlled variables (DEBUG=1, PHP Globals, and So Forth). An adversary can override variables leveraging user-supplied, untrusted query variables directly used on the application server without any data sanitization. In extreme cases, the adversary can change variables controlling the business logic of the application. For instance, in languages like PHP, a number of poorly set default configurations may allow the user to override variables.