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-2023-27893 (GCVE-0-2023-27893)
Vulnerability from cvelistv5 – Published: 2023-03-14 05:07 – Updated: 2025-02-27 18:01
VLAI
Title
Arbitrary Code Execution in SAP Solution Manager and ABAP managed systems (ST-PI)
Summary
An attacker authenticated as a user with a non-administrative role and a common remote execution authorization in SAP Solution Manager and ABAP managed systems (ST-PI) - versions 2088_1_700, 2008_1_710, 740, can use a vulnerable interface to execute an application function to perform actions which they would not normally be permitted to perform. Depending on the function executed, the attack can read or modify any user or application data and can make the application unavailable.
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
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAP | Solution Manager and ABAP managed systems |
Affected:
2088_1_700
Affected: 2008_1_710 Affected: 740 |
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CVE-2023-27897 (GCVE-0-2023-27897)
Vulnerability from cvelistv5 – Published: 2023-04-11 02:50 – Updated: 2025-02-07 16:54
VLAI
Title
Code Injection vulnerability in SAP CRM
Summary
In SAP CRM - versions 700, 701, 702, 712, 713, an attacker who is authenticated with a non-administrative role and a common remote execution authorization can use a vulnerable interface to execute an application function to perform actions which they would not normally be permitted to perform. Depending on the function executed, the attack can can have limited impact on confidentiality and integrity of non-critical user or application data and application availability.
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6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
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CVE-2023-28333 (GCVE-0-2023-28333)
Vulnerability from cvelistv5 – Published: 2023-03-23 00:00 – Updated: 2024-08-02 12:38
VLAI
Title
Moodle: pix helper potential mustache code injection risk
Summary
The Mustache pix helper contained a potential Mustache injection risk if combined with user input (note: This did not appear to be implemented/exploitable anywhere in the core Moodle LMS).
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
- Improper Control of Generation of Code ('Code Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2179422 | issue-trackingx_refsource_REDHAT |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://moodle.org/mod/forum/discuss.php?d=445065 |
Impacted products
Date Public
2023-03-20 04:00
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CVE-2023-2859 (GCVE-0-2023-2859)
Vulnerability from cvelistv5 – Published: 2023-05-24 00:00 – Updated: 2025-02-12 17:01
VLAI
Title
Code Injection in nilsteampassnet/teampass
Summary
Code Injection in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
Severity
7.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nilsteampassnet | nilsteampassnet/teampass |
Affected:
unspecified , < 3.0.9
(custom)
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CVE-2023-28706 (GCVE-0-2023-28706)
Vulnerability from cvelistv5 – Published: 2023-04-07 14:54 – Updated: 2024-10-22 15:31
VLAI
Title
Apache Airflow Hive Provider Beeline Remote Command Execution
Summary
Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Software Foundation Apache Airflow Hive Provider.This issue affects Apache Airflow Hive Provider: before 6.0.0.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
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 | |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow Hive Provider |
Affected:
0 , < 6.0.0
(semver)
|
|
| apache | airflow_hive_provider |
Affected:
0 , < 6.0.0
(custom)
cpe:2.3:a:apache:airflow_hive_provider:*:*:*:*:*:*:*:* |
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CVE-2023-28793 (GCVE-0-2023-28793)
Vulnerability from cvelistv5 – Published: 2023-10-23 13:26 – Updated: 2025-02-27 20:39
VLAI
Title
Heap Based Buffer Overflow in Library
Summary
Buffer overflow vulnerability in the signelf library used by Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
Severity
7.8 (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
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zscaler | Client Connector |
Affected:
0 , < 1.3.1.6
(custom)
|
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CVE-2023-28796 (GCVE-0-2023-28796)
Vulnerability from cvelistv5 – Published: 2023-10-23 13:28 – Updated: 2025-02-27 20:39
VLAI
Title
IPC Bypass Through PLT Section in ELF
Summary
Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Zscaler | Client Connector |
Affected:
0 , < 1.3.1.6
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CVE-2023-2928 (GCVE-0-2023-2928)
Vulnerability from cvelistv5 – Published: 2023-05-27 09:31 – Updated: 2025-01-13 21:03
VLAI
Title
DedeCMS article_allowurl_edit.php code injection
Summary
A vulnerability was found in DedeCMS up to 5.7.106. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file uploads/dede/article_allowurl_edit.php. The manipulation of the argument allurls leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-230083.
Severity
6.3 (Medium)
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Code Injection
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.230083 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.230083 | signaturepermissions-required |
| https://github.com/testwordpress123/cve/blob/main… | exploit |
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CVE-2023-2943 (GCVE-0-2023-2943)
Vulnerability from cvelistv5 – Published: 2023-05-27 00:00 – Updated: 2025-01-14 18:30
VLAI
Title
Code Injection in openemr/openemr
Summary
Code Injection in GitHub repository openemr/openemr prior to 7.0.1.
Severity
4.6 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openemr | openemr/openemr |
Affected:
unspecified , < 7.0.1
(custom)
|
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CVE-2023-29453 (GCVE-0-2023-29453)
Vulnerability from cvelistv5 – Published: 2023-10-12 05:50 – Updated: 2024-09-18 15:21
VLAI
Title
Agent 2 package are built with Go version affected by CVE-2023-24538
Summary
Templates do not properly consider backticks (`) as Javascript string delimiters, and do not escape them as expected. Backticks are used, since ES6, for JS template literals. If a template contains a Go template action within a Javascript template literal, the contents of the action can be used to terminate the literal, injecting arbitrary Javascript code into the Go template. As ES6 template literals are rather complex, and themselves can do string interpolation, the decision was made to simply disallow Go template actions from being used inside of them (e.g., "var a = {{.}}"), since there is no obviously safe way to allow this behavior. This takes the same approach as github.com/google/safehtml. With fix, Template. Parse returns an Error when it encounters templates like this, with an ErrorCode of value 12. This ErrorCode is currently unexported but will be exported in the release of Go 1.21. Users who rely on the previous behavior can re-enable it using the GODEBUG flag jstmpllitinterp=1, with the caveat that backticks will now be escaped. This should be used with caution.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Zabbix | Zabbix |
Affected:
5.0.0 , ≤ 5.0.34
(git)
Affected: 6.0.0 , ≤ 6.0.17 (git) Affected: 6.4.0 , ≤ 6.4.2 (git) |
|
| zabbix | zabbix-agent2 |
Affected:
5.0.0 , ≤ 5.0.34
(custom)
Affected: 6.0.0 , ≤ 6.0.17 (custom) Affected: 6.4.0 , ≤ 6.4.2 (custom) cpe:2.3:a:zabbix:zabbix-agent2:*:*:*:*:*:*:*:* |
Date Public
2023-09-11 09:43
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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.