CWE-94
Improper Control of Generation of Code ('Code Injection')
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.
CVE-2023-33246 (GCVE-0-2023-33246)
Vulnerability from cvelistv5 – Published: 2023-05-24 14:45 – Updated: 2025-10-21 23:05
VLAI
Title
Apache RocketMQ: Possible remote code execution vulnerability when using the update configuration function
Summary
For RocketMQ versions 5.1.0 and below, under certain conditions, there is a risk of remote command execution.
Several components of RocketMQ, including NameServer, Broker, and Controller, are leaked on the extranet and lack permission verification, an attacker can exploit this vulnerability by using the update configuration function to execute commands as the system users that RocketMQ is running as. Additionally, an attacker can achieve the same effect by forging the RocketMQ protocol content.
To prevent these attacks, users are recommended to upgrade to version 5.1.1 or above for using RocketMQ 5.x or 4.9.6 or above for using RocketMQ 4.x .
Severity
9.8 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache RocketMQ |
Affected:
0 , ≤ 5.1.0
(maven)
|
Credits
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CVE-2023-3393 (GCVE-0-2023-3393)
Vulnerability from cvelistv5 – Published: 2023-06-23 18:11 – Updated: 2024-11-07 20:37
VLAI
Title
Code Injection in fossbilling/fossbilling
Summary
Code Injection in GitHub repository fossbilling/fossbilling prior to 0.5.1.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| fossbilling | fossbilling/fossbilling |
Affected:
unspecified , < 0.5.1
(custom)
|
|
| fossbilling | fossbilling |
Affected:
0 , < 0.5.1
(custom)
cpe:2.3:a:fossbilling:fossbilling:*:*:*:*:*:*:*:* |
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CVE-2023-3401 (GCVE-0-2023-3401)
Vulnerability from cvelistv5 – Published: 2023-08-02 08:30 – Updated: 2025-11-20 04:07
VLAI
Title
Improper Control of Generation of Code ('Code Injection') in GitLab
Summary
An issue has been discovered in GitLab affecting all versions before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. The main branch of a repository with a specially designed name allows an attacker to create repositories with malicious code.
Severity
4.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/issues/416252 | issue-tracking |
| https://hackerone.com/reports/2031845 | technical-descriptionexploitpermissions-required |
Impacted products
Credits
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CVE-2023-34112 (GCVE-0-2023-34112)
Vulnerability from cvelistv5 – Published: 2023-06-08 23:05 – Updated: 2025-01-06 19:43
VLAI
Title
JavaCPP project actions vulnerable to code injection
Summary
JavaCPP Presets is a project providing Java distributions of native C++ libraries. All the actions in the `bytedeco/javacpp-presets` use the `github.event.head_commit.message` parameter in an insecure way. For example, the commit message is used in a run statement - resulting in a command injection vulnerability due to string interpolation. No exploitation has been reported. This issue has been addressed in version 1.5.9. Users of JavaCPP Presets are advised to upgrade as a precaution.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/bytedeco/javacpp-presets/secur… | x_refsource_CONFIRM |
| https://securitylab.github.com/research/github-ac… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| bytedeco | javacpp-presets |
Affected:
< 1.5.9
|
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CVE-2023-34237 (GCVE-0-2023-34237)
Vulnerability from cvelistv5 – Published: 2023-06-07 19:50 – Updated: 2025-02-13 16:55
VLAI
Title
Remote code execution via specially crafted script settings in SABnzbd
Summary
SABnzbd is an open source automated Usenet download tool. A design flaw was discovered in SABnzbd that could allow remote code execution. Manipulating the Parameters setting in the Notification Script functionality allows code execution with the privileges of the SABnzbd process. Exploiting the vulnerabilities requires access to the web interface. Remote exploitation is possible if users[exposed their setup to the internet or other untrusted networks without setting a username/password. By default SABnzbd is only accessible from `localhost`, with no authentication required for the web interface. This issue has been patched in commits `e3a722` and `422b4f` which have been included in the 4.0.2 release. Users are advised to upgrade. Users unable to upgrade should ensure that a username and password have been set if their instance is web accessible.
Severity
8.1 (High)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/sabnzbd/sabnzbd/security/advis… | x_refsource_CONFIRM |
| https://github.com/sabnzbd/sabnzbd/commit/422b4fc… | x_refsource_MISC |
| https://github.com/sabnzbd/sabnzbd/commit/e3a7226… | x_refsource_MISC |
| https://sabnzbd.org/wiki/configuration/4.0/general | x_refsource_MISC |
| https://security.gentoo.org/glsa/202312-11 |
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CVE-2023-34251 (GCVE-0-2023-34251)
Vulnerability from cvelistv5 – Published: 2023-06-14 21:31 – Updated: 2024-12-27 16:52
VLAI
Title
Grav Server Side Template Injection vulnerability
Summary
Grav is a flat-file content management system. Versions prior to 1.7.42 are vulnerable to server side template injection. Remote code execution is possible by embedding malicious PHP code on the administrator screen by a user with page editing privileges. Version 1.7.42 contains a fix for this issue.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | x_refsource_CONFIRM |
| https://github.com/getgrav/grav/commit/9d01140a63… | x_refsource_MISC |
| https://github.com/getgrav/grav/blob/develop/syst… | x_refsource_MISC |
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CVE-2023-34330 (GCVE-0-2023-34330)
Vulnerability from cvelistv5 – Published: 2023-07-18 17:12 – Updated: 2025-02-13 16:55
VLAI
Title
Code injection via Dynamic Redfish Extension interface
Summary
AMI SPx contains a vulnerability in the BMC where a user may inject code which could be executed via a Dynamic Redfish Extension interface. A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity, and availability.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMI | MegaRAC_SPx12 |
Affected:
12.0 , < 12.4
(custom)
|
|
| AMI | MegaRAC_SPx13 |
Affected:
13.0 , < 13.2
(custom)
|
Date Public
2023-07-20 12:00
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CVE-2023-34468 (GCVE-0-2023-34468)
Vulnerability from cvelistv5 – Published: 2023-06-12 15:09 – Updated: 2025-02-13 16:55
VLAI
Title
Apache NiFi: Potential Code Injection with Database Services using H2
Summary
The DBCPConnectionPool and HikariCPConnectionPool Controller Services in Apache NiFi 0.0.2 through 1.21.0 allow an authenticated and authorized user to configure a Database URL with the H2 driver that enables custom code execution.
The resolution validates the Database URL and rejects H2 JDBC locations.
You are recommended to upgrade to version 1.22.0 or later which fixes this issue.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
5 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache NiFi |
Affected:
0.0.2 , ≤ 1.21.0
(semver)
|
|
| apache | nifi |
Affected:
0.0.2 , ≤ 1.21.0
(custom)
cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:* |
Credits
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CVE-2023-3519 (GCVE-0-2023-3519)
Vulnerability from cvelistv5 – Published: 2023-07-19 17:51 – Updated: 2025-10-21 23:05
VLAI
Summary
Unauthenticated remote code execution
Severity
9.8 (Critical)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
3 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Citrix | NetScaler ADC |
Affected:
13.1 , < 49.13
(patch)
Affected: 13.0 , < 91.13 (patch) Affected: 13.1-FIPS , < 37.159 (patch) Affected: 12.1-FIPS , < 55.297 (patch) Affected: 12.1-NDcPP , < 55.297 (patch) |
|
| Citrix | NetScaler Gateway |
Affected:
13.1 , < 49.13
(patch)
Affected: 13.0 , < 91.13 (patch) |
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CVE-2023-35333 (GCVE-0-2023-35333)
Vulnerability from cvelistv5 – Published: 2023-07-11 17:56 – Updated: 2025-01-01 01:52
VLAI
Title
MediaWiki PandocUpload Extension Remote Code Execution Vulnerability
Summary
MediaWiki PandocUpload Extension Remote Code Execution Vulnerability
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | PandocUpload |
Affected:
1.0.0 , < 1.0.1
(custom)
|
Date Public
2023-07-11 07:00
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Mitigation
Phase: Architecture and Design
Strategy: Refactoring
Description:
- Refactor your program so that you do not have to dynamically generate code.
Mitigation
Phase: Architecture and Design
Description:
- 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 ID: MIT-5
Phase: Implementation
Strategy: Input Validation
Description:
- 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
Phase: Testing
Description:
- 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 ID: MIT-32
Phase: Operation
Strategy: Compilation or Build Hardening
Description:
- 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 ID: MIT-32
Phase: Operation
Strategy: Environment Hardening
Description:
- 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
Phase: Implementation
Description:
- 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.