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-2026-6592 (GCVE-0-2026-6592)

Vulnerability from cvelistv5 – Published: 2026-04-20 01:15 – Updated: 2026-04-20 11:59
VLAI
Title
ComfyUI userdata Endpoint user_manager.py getuserdata cross site scripting
Summary
A vulnerability has been found in ComfyUI up to 0.13.0. Affected by this vulnerability is the function getuserdata of the file app/user_manager.py of the component userdata Endpoint. Such manipulation leads to cross site scripting. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/358227 vdb-entrytechnical-description
https://vuldb.com/vuln/358227/cti signaturepermissions-required
https://vuldb.com/submit/791113 third-party-advisory
https://gist.github.com/YLChen-007/50f0cdc5e3f7b7… exploit
Impacted products
Vendor Product Version
n/a ComfyUI Affected: 0.1
Affected: 0.2
Affected: 0.3
Affected: 0.4
Affected: 0.5
Affected: 0.6
Affected: 0.7
Affected: 0.8
Affected: 0.9
Affected: 0.10
Affected: 0.11
Affected: 0.12
Affected: 0.13.0
Credits
Eric-c (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6593 (GCVE-0-2026-6593)

Vulnerability from cvelistv5 – Published: 2026-04-20 01:30 – Updated: 2026-04-20 16:18
VLAI
Title
ComfyUI View Endpoint server.py cross site scripting
Summary
A vulnerability was found in ComfyUI up to 0.13.0. Affected by this issue is some unknown functionality of the file server.py of the component View Endpoint. Performing a manipulation results in cross site scripting. The attack is possible to be carried out 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.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a ComfyUI Affected: 0.1
Affected: 0.2
Affected: 0.3
Affected: 0.4
Affected: 0.5
Affected: 0.6
Affected: 0.7
Affected: 0.8
Affected: 0.9
Affected: 0.10
Affected: 0.11
Affected: 0.12
Affected: 0.13.0
Credits
Eric-c (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6594 (GCVE-0-2026-6594)

Vulnerability from cvelistv5 – Published: 2026-04-20 01:45 – Updated: 2026-04-20 14:53
VLAI
Title
brikcss merge prototype pollution
Summary
A vulnerability was determined in brikcss merge up to 1.3.0. This affects an unknown part. Executing a manipulation of the argument __proto__/constructor.prototype/prototype can lead to improperly controlled modification of object prototype attributes. The attack may be performed from remote. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes
  • CWE-94 - Code Injection
Assigner
References
URL Tags
https://vuldb.com/vuln/358229 vdb-entrytechnical-description
https://vuldb.com/vuln/358229/cti signaturepermissions-required
https://vuldb.com/submit/791805 third-party-advisory
https://github.com/sudo-secure/security-research/… exploit
Impacted products
Vendor Product Version
brikcss merge Affected: 1.0
Affected: 1.1
Affected: 1.2
Affected: 1.3.0
Create a notification for this product.
Credits
sudosme (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6600 (GCVE-0-2026-6600)

Vulnerability from cvelistv5 – Published: 2026-04-20 03:15 – Updated: 2026-04-20 14:54
VLAI
Title
langflow-ai langflow Frontend React Component Rendering edit-message.tsx cross site scripting
Summary
A flaw has been found in langflow-ai langflow up to 1.8.3. This affects an unknown function of the file src/frontend/src/modals/IOModal/components/chatView/chatMessage/components/edit-message.tsx of the component Frontend React Component Rendering. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
langflow-ai langflow Affected: 1.8.0
Affected: 1.8.1
Affected: 1.8.2
Affected: 1.8.3
    cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Eric-f (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6603 (GCVE-0-2026-6603)

Vulnerability from cvelistv5 – Published: 2026-04-20 04:00 – Updated: 2026-04-20 14:59
VLAI
Title
modelscope agentscope _python.py execute_shell_command code injection
Summary
A vulnerability was determined in modelscope agentscope up to 1.0.18. Affected by this vulnerability is the function execute_python_code/execute_shell_command of the file src/AgentScope/tool/_coding/_python.py. This manipulation causes code injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/358238 vdb-entrytechnical-description
https://vuldb.com/vuln/358238/cti signaturepermissions-required
https://vuldb.com/submit/792223 third-party-advisory
https://gist.github.com/YLChen-007/c084d69aaeda67… exploit
Impacted products
Vendor Product Version
modelscope agentscope Affected: 1.0.0
Affected: 1.0.1
Affected: 1.0.2
Affected: 1.0.3
Affected: 1.0.4
Affected: 1.0.5
Affected: 1.0.6
Affected: 1.0.7
Affected: 1.0.8
Affected: 1.0.9
Affected: 1.0.10
Affected: 1.0.11
Affected: 1.0.12
Affected: 1.0.13
Affected: 1.0.14
Affected: 1.0.15
Affected: 1.0.16
Affected: 1.0.17
Affected: 1.0.18
    cpe:2.3:a:modelscope:agentscope:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Eric-f (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6619 (GCVE-0-2026-6619)

Vulnerability from cvelistv5 – Published: 2026-04-20 08:00 – Updated: 2026-04-20 13:29
VLAI
Title
langgenius dify ImagePreview image-preview.tsx openInNewTab cross site scripting
Summary
A vulnerability has been found in langgenius dify up to 1.13.3. Impacted is the function openInNewTab of the file web/app/components/base/image-uploader/image-preview.tsx of the component ImagePreview. The manipulation of the argument filename leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/358254 vdb-entrytechnical-description
https://vuldb.com/vuln/358254/cti signaturepermissions-required
https://vuldb.com/submit/792242 third-party-advisory
https://gist.github.com/chenhouser2025/a8ac169dad… exploit
Impacted products
Vendor Product Version
langgenius dify Affected: 1.13.0
Affected: 1.13.1
Affected: 1.13.2
Affected: 1.13.3
    cpe:2.3:a:langgenius:dify:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Eric-g (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6621 (GCVE-0-2026-6621)

Vulnerability from cvelistv5 – Published: 2026-04-20 08:30 – Updated: 2026-04-20 15:33
VLAI
Title
1024bit extend-deep index.js prototype pollution
Summary
A vulnerability was determined in 1024bit extend-deep up to 0.1.6. The impacted element is an unknown function of the file index.js. This manipulation of the argument __proto__ causes improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The code repository of the project has not been active for many years.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes
  • CWE-94 - Code Injection
Assigner
References
URL Tags
https://vuldb.com/vuln/358256 vdb-entrytechnical-description
https://vuldb.com/vuln/358256/cti signaturepermissions-required
https://vuldb.com/submit/792387 third-party-advisory
https://github.com/sudo-secure/security-research/… exploit
Impacted products
Vendor Product Version
1024bit extend-deep Affected: 0.1.0
Affected: 0.1.1
Affected: 0.1.2
Affected: 0.1.3
Affected: 0.1.4
Affected: 0.1.5
Affected: 0.1.6
Create a notification for this product.
Credits
sudosme (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6622 (GCVE-0-2026-6622)

Vulnerability from cvelistv5 – Published: 2026-04-20 08:45 – Updated: 2026-04-20 11:10
VLAI
Title
BichitroGan ISP Billing Software Customer edit cross site scripting
Summary
A vulnerability was identified in BichitroGan ISP Billing Software 2025.3.20. This affects an unknown function of the file /?\_route=customers/edit/ of the component Customer Handler. Such manipulation leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/358257 vdb-entry
https://vuldb.com/vuln/358257/cti signaturepermissions-required
https://vuldb.com/submit/792393 third-party-advisory
https://github.com/4m3rr0r/PoCVulDb/issues/18 exploitissue-tracking
Impacted products
Credits
4m3rr0r (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6623 (GCVE-0-2026-6623)

Vulnerability from cvelistv5 – Published: 2026-04-20 09:00 – Updated: 2026-04-20 15:29
VLAI
Title
BichitroGan ISP Billing Software Profile users-view cross site scripting
Summary
A security flaw has been discovered in BichitroGan ISP Billing Software 2025.3.20. This impacts an unknown function of the file /?_route=settings/users-view/ of the component Profile Page Handler. Performing a manipulation results in cross site scripting. The attack is possible to be carried out remotely. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/358258 vdb-entry
https://vuldb.com/vuln/358258/cti signaturepermissions-required
https://vuldb.com/submit/792394 third-party-advisory
https://github.com/4m3rr0r/PoCVulDb/issues/17 exploitissue-tracking
Impacted products
Credits
4m3rr0r (VulDB User) VulDB CNA Team
Show details on NVD website

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CVE-2026-6624 (GCVE-0-2026-6624)

Vulnerability from cvelistv5 – Published: 2026-04-20 09:15 – Updated: 2026-04-20 13:27
VLAI
Title
BichitroGan ISP Billing Software Pool List add cross site scripting
Summary
A weakness has been identified in BichitroGan ISP Billing Software 2025.3.20. Affected is an unknown function of the file /?\_route=pool/add of the component Pool List Interface. Executing a manipulation can lead to cross site scripting. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/358259 vdb-entry
https://vuldb.com/vuln/358259/cti signaturepermissions-required
https://vuldb.com/submit/792395 third-party-advisory
https://github.com/4m3rr0r/PoCVulDb/issues/16 exploitissue-tracking
Impacted products
Credits
4m3rr0r (VulDB User) VulDB CNA Team
Show details on NVD website

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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.

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