Common Weakness Enumeration

CWE-94

Allowed-with-Review

Improper Control of Generation of Code ('Code Injection')

Abstraction: Base · Status: Draft

API response cwe.mitre.org

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.

8301 vulnerabilities reference this CWE, most recent first.

CVE-2026-5834 (GCVE-0-2026-5834)

Vulnerability from cvelistv5 – Published: 2026-04-09 02:30 – Updated: 2026-04-09 16:16 X_Freeware
VLAI
Title
code-projects Online Shoe Store admin_running.php cross site scripting
Summary
A vulnerability was detected in code-projects Online Shoe Store 1.0. Affected is an unknown function of the file /admin/admin_running.php. Performing a manipulation of the argument product_name results in cross site scripting. It is possible to initiate the attack remotely. The exploit is now public and may be used.
Severity
4.8 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
2.4 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.4 (Low)
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356290 vdb-entrytechnical-description
https://vuldb.com/vuln/356290/cti signaturepermissions-required
https://vuldb.com/submit/788339 third-party-advisory
https://github.com/lonelyuan/vunls/issues/5 exploitissue-tracking
https://code-projects.org/ product
Impacted products
Vendor Product Version
code-projects Online Shoe Store Affected: 1.0
    cpe:2.3:a:code-projects:online_shoe_store:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
christychen11 (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2026-5826 (GCVE-0-2026-5826)

Vulnerability from cvelistv5 – Published: 2026-04-09 00:30 – Updated: 2026-04-09 13:56 X_Freeware
VLAI
Title
code-projects Simple IT Discussion Forum edit-category.php cross site scripting
Summary
A flaw has been found in code-projects Simple IT Discussion Forum 1.0. This issue affects some unknown processing of the file /edit-category.php. Executing a manipulation of the argument Category can lead to cross site scripting. The attack can be launched remotely. The exploit has been published and may be used.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356273 vdb-entrytechnical-description
https://vuldb.com/vuln/356273/cti signaturepermissions-required
https://vuldb.com/submit/788335 third-party-advisory
https://github.com/lonelyuan/vunls/issues/9 exploitissue-tracking
https://code-projects.org/ product
Impacted products
Credits
christychen11 (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2026-5825 (GCVE-0-2026-5825)

Vulnerability from cvelistv5 – Published: 2026-04-09 00:15 – Updated: 2026-04-09 14:55 X_Freeware
VLAI
Title
code-projects Simple Laundry System delmemberinfo.php cross site scripting
Summary
A vulnerability was detected in code-projects Simple Laundry System 1.0. This vulnerability affects unknown code of the file /delmemberinfo.php. Performing a manipulation of the argument userid results in cross site scripting. The attack can be initiated remotely. The exploit is now public and may be used.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/356272 vdb-entrytechnical-description
https://vuldb.com/vuln/356272/cti signaturepermissions-required
https://vuldb.com/submit/788334 third-party-advisory
https://github.com/lonelyuan/vunls/issues/10 exploitissue-tracking
https://code-projects.org/ product
Impacted products
Vendor Product Version
code-projects Simple Laundry System Affected: 1.0
    cpe:2.3:a:code-projects:simple_laundry_system:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
christychen11 (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2026-5810 (GCVE-0-2026-5810)

Vulnerability from cvelistv5 – Published: 2026-04-08 22:00 – Updated: 2026-04-13 19:45 X_Freeware
VLAI
Title
SourceCodester Sales and Inventory System GET Parameter delete.php cross site scripting
Summary
A flaw has been found in SourceCodester Sales and Inventory System 1.0. Affected is an unknown function of the file /delete.php of the component GET Parameter Handler. This manipulation of the argument ID causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
3.5 (Low)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.5 (Low)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Credits
563742137abc (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2026-5808 (GCVE-0-2026-5808)

Vulnerability from cvelistv5 – Published: 2026-04-08 21:30 – Updated: 2026-04-09 14:55 X_Open Source
VLAI
Title
openstatusHQ openstatus Onboarding Endpoint client.tsx cross site scripting
Summary
A vulnerability was detected in openstatusHQ openstatus up to 1b678e71a85961ae319cbb214a8eae634059330c. This impacts an unknown function of the file apps/dashboard/src/app/(dashboard)/onboarding/client.tsx of the component Onboarding Endpoint. The manipulation of the argument callbackURL results in cross site scripting. The attack may be launched remotely. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The patch is identified as 43d9b2b9ef8ae1a98f9bdc8a9f86d6a3dfaa2dfb. It is advisable to implement a patch to correct this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
openstatusHQ openstatus Affected: 1b678e71a85961ae319cbb214a8eae634059330c
Create a notification for this product.
Credits
trebledj (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

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CVE-2026-5806 (GCVE-0-2026-5806)

Vulnerability from cvelistv5 – Published: 2026-04-08 21:15 – Updated: 2026-04-09 19:40 X_Freeware
VLAI
Title
code-projects Easy Blog Site update.php cross site scripting
Summary
A security vulnerability has been detected in code-projects Easy Blog Site 1.0. This affects an unknown function of the file /posts/update.php. The manipulation of the argument postTitle leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
Severity
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
3.5 (Low)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.5 (Low)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Credits
AhmadMarzook (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2026-5739 (GCVE-0-2026-5739)

Vulnerability from cvelistv5 – Published: 2026-04-07 19:15 – Updated: 2026-04-07 20:03
VLAI
Title
PowerJob OpenAPI Endpoint addWorkflowNode GroovyEvaluator.evaluate code injection
Summary
A security flaw has been discovered in PowerJob 5.1.0/5.1.1/5.1.2. The affected element is the function GroovyEvaluator.evaluate of the file /openApi/addWorkflowNode of the component OpenAPI Endpoint. The manipulation of the argument nodeParams results in code injection. The attack can be executed remotely. The project was informed of the problem early through an issue report but has not responded yet.
Severity
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
7.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
7.3 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/355747 vdb-entrytechnical-description
https://vuldb.com/vuln/355747/cti signaturepermissions-required
https://vuldb.com/submit/786936 third-party-advisory
https://github.com/PowerJob/PowerJob/issues/1168 issue-tracking
https://github.com/PowerJob/PowerJob/ product
Impacted products
Vendor Product Version
n/a PowerJob Affected: 5.1.0
Affected: 5.1.1
Affected: 5.1.2
    cpe:2.3:a:powerjob:powerjob:*:*:*:*:*:*:*:*
Credits
anch0r (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

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CVE-2026-5705 (GCVE-0-2026-5705)

Vulnerability from cvelistv5 – Published: 2026-04-06 23:30 – Updated: 2026-04-08 14:10 X_Freeware
VLAI
Title
code-projects Online Hotel Booking Booking Endpoint booknow.php cross site scripting
Summary
A vulnerability was identified in code-projects Online Hotel Booking 1.0. Affected by this vulnerability is an unknown functionality of the file /booknow.php of the component Booking Endpoint. Such manipulation of the argument roomname leads to cross site scripting. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Credits
AhmadMarzouk (VulDB User)
Show details on NVD website
To clipboard 

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CVE-2026-5671 (GCVE-0-2026-5671)

Vulnerability from cvelistv5 – Published: 2026-04-06 17:15 – Updated: 2026-04-07 14:08
VLAI
Title
Cyber-III Student-Management-System Class Schedule Deletion Endpoint delete_batch.php cross site scripting
Summary
A vulnerability was determined in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. Impacted is an unknown function of the file /admin/class%20schedule/delete_batch.php of the component Class Schedule Deletion Endpoint. Executing a manipulation of the argument batch can lead to cross site scripting. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Cyber-III Student-Management-System Affected: 1a938fa61e9f735078e9b291d2e6215b4942af3f
Create a notification for this product.
Credits
zsmaaa (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

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CVE-2026-5668 (GCVE-0-2026-5668)

Vulnerability from cvelistv5 – Published: 2026-04-06 16:15 – Updated: 2026-04-06 18:45
VLAI
Title
Cyber-III Student-Management-System add%20notice.php cross site scripting
Summary
A flaw has been found in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. This affects an unknown part of the file /admin/Add%20notice/add%20notice.php. This manipulation of the argument $_SERVER['PHP_SELF'] causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been published and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Severity
4.8 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
2.4 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.4 (Low)
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Cyber-III Student-Management-System Affected: 1a938fa61e9f735078e9b291d2e6215b4942af3f
Create a notification for this product.
Credits
saberhcx (VulDB User) VulDB CNA Team
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Mitigation
Architecture and Design

Strategy: Refactoring

Refactor your program so that you do not have to dynamically generate code.

Mitigation
Architecture and Design
  • 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
Implementation

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
Testing

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
Operation

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
Operation

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
Implementation

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.

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