CWE-915

Improperly Controlled Modification of Dynamically-Determined Object Attributes

The product receives input from an upstream component that specifies multiple attributes, properties, or fields that are to be initialized or updated in an object, but it does not properly control which attributes can be modified.

CVE-2026-30822 (GCVE-0-2026-30822)

Vulnerability from cvelistv5 – Published: 2026-03-07 05:08 – Updated: 2026-03-09 20:44
VLAI
Title
Flowise: Mass Assignment in `/api/v1/leads` Endpoint
Summary
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, unauthenticated users can inject arbitrary values into internal database fields when creating leads. This issue has been patched in version 3.0.13.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
References
Impacted products
Vendor Product Version
FlowiseAI Flowise Affected: < 3.0.13
Create a notification for this product.
Show details on NVD website

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CVE-2026-31815 (GCVE-0-2026-31815)

Vulnerability from cvelistv5 – Published: 2026-03-10 21:07 – Updated: 2026-03-11 14:18
VLAI
Title
django-unicorn affected by component state manipulation via unvalidated attribute access
Summary
Unicorn adds modern reactive component functionality to your Django templates. Prior to 0.67.0, component state manipulation is possible in django-unicorn due to missing access control checks during property updates and method calls. An attacker can bypass the intended _is_public protection to modify internal attributes such as template_name or trigger protected methods. This vulnerability is fixed in 0.67.0.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Control
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
References
Impacted products
Show details on NVD website

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CVE-2026-32640 (GCVE-0-2026-32640)

Vulnerability from cvelistv5 – Published: 2026-03-13 21:03 – Updated: 2026-04-21 15:29
VLAI
Title
(SimpleEval) Objects (including modules) can leak dangerous modules through to direct access inside the sandbox.
Summary
SimpleEval is a library for adding evaluatable expressions into python projects. Prior to 1.0.5, objects (including modules) can leak dangerous modules through to direct access inside the sandbox. If the objects you've passed in as names to SimpleEval have modules or other disallowed / dangerous objects available as attrs. Additionally, dangerous functions or modules could be accessed by passing them as callbacks to other safe functions to call. The latest version 1.0.5 has this issue fixed. This vulnerability is fixed in 1.0.5.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
Impacted products
Vendor Product Version
danthedeckie simpleeval Affected: < 1.0.5
Create a notification for this product.
Show details on NVD website

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CVE-2026-32742 (GCVE-0-2026-32742)

Vulnerability from cvelistv5 – Published: 2026-03-18 21:33 – Updated: 2026-03-20 18:11
VLAI
Title
Parse Server session creation endpoint allows overwriting server-generated session fields
Summary
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.17 and 8.6.42, an authenticated user can overwrite server-generated session fields (`sessionToken`, `expiresAt`, `createdWith`) when creating a session object via `POST /classes/_Session`. This allows bypassing the server's session expiration policy by setting an arbitrary far-future expiration date. It also allows setting a predictable session token value. Starting in version 9.6.0-alpha.17 and 8.6.42, the session creation endpoint filters out server-generated fields from user-supplied data, preventing them from being overwritten. As a workaround, add a `beforeSave` trigger on the `_Session` class to validate and reject or strip any user-supplied values for `sessionToken`, `expiresAt`, and `createdWith`.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
Impacted products
Vendor Product Version
parse-community parse-server Affected: >= 9.0.0, < 9.6.0-alpha.17
Affected: < 8.6.42
Create a notification for this product.
Show details on NVD website

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CVE-2026-33453 (GCVE-0-2026-33453)

Vulnerability from cvelistv5 – Published: 2026-04-27 09:58 – Updated: 2026-04-28 03:55
VLAI
Title
Apache Camel: CoAP URI Query Parameter to Exchange Header Injection in camel-coap Allows Single-Packet Pre-Auth Remote Code Execution
Summary
Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Apache Camel Camel-Coap component. Apache Camel's camel-coap component is vulnerable to Camel message header injection, leading to remote code execution when routes forward CoAP requests to header-sensitive producers (e.g. camel-exec) The camel-coap component maps incoming CoAP request URI query parameters directly into Camel Exchange In message headers without applying any HeaderFilterStrategy.   Specifically, CamelCoapResource.handleRequest() iterates over OptionSet.getUriQuery() and calls camelExchange.getIn().setHeader(...) for every query parameter. CoAPEndpoint extends DefaultEndpoint rather than DefaultHeaderFilterStrategyEndpoint, and CoAPComponent does not implement HeaderFilterStrategyComponent; the component contains no references to HeaderFilterStrategy at all. As a result, an unauthenticated attacker who can send a single CoAP UDP packet to a Camel route consuming from coap:// can inject arbitrary Camel internal headers (those prefixed with Camel*) into the Exchange. When the route delivers the message to a header-sensitive producer such as camel-exec, camel-sql, camel-bean, camel-file, or template components (camel-freemarker, camel-velocity), the injected headers can alter the producer's behavior. In the case of camel-exec, the CamelExecCommandExecutable and CamelExecCommandArgs headers override the executable and arguments configured on the endpoint, resulting in arbitrary OS command execution under the privileges of the Camel process. The producer's output is written back to the Exchange body and returned in the CoAP response payload by CamelCoapResource, giving the attacker an interactive RCE channel without any need for out-of-band exfiltration.                                                                                                                                                                         Exploitation prerequisites are minimal: a single unauthenticated UDP datagram to the CoAP port (default 5683). CoAP (RFC 7252) has no built-in authentication, and DTLS is optional and disabled by default. Because the protocol is UDP-based, HTTP-layer WAF/IDS controls do not apply. This issue affects Apache Camel: from 4.14.0 through 4.14.5, from 4.18.0 before 4.18.1, 4.19.0. Users are recommended to upgrade to version 4.18.1 or 4.19.0, fixing the issue.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache Camel Affected: 4.14.0 , ≤ 4.14.5 (semver)
Affected: 4.18.0 , < 4.18.1 (semver)
Affected: 4.19.0 (semver)
Create a notification for this product.
Credits
Hyunwoo Kim (@v4bel)
Show details on NVD website

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              "value": "\u003cp\u003e\u003c/p\u003e\u003cp\u003eImproperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Apache Camel Camel-Coap component.\u003c/p\u003e\u003cp\u003eApache Camel\u0027s camel-coap component is vulnerable to Camel message header injection, leading to remote code execution when routes forward CoAP requests to header-sensitive producers (e.g. camel-exec)\u003c/p\u003eThe camel-coap component maps incoming CoAP request URI query parameters directly into Camel Exchange In message headers without applying any HeaderFilterStrategy.  \u0026nbsp; \u003cbr\u003eSpecifically, CamelCoapResource.handleRequest() iterates over OptionSet.getUriQuery() and calls camelExchange.getIn().setHeader(...) for every query parameter. CoAPEndpoint extends DefaultEndpoint rather than DefaultHeaderFilterStrategyEndpoint, and CoAPComponent does not implement HeaderFilterStrategyComponent; the component contains no references to HeaderFilterStrategy at all.\u003cbr\u003e\u003cbr\u003eAs a result, an unauthenticated attacker who can send a single CoAP UDP packet to a Camel route consuming from coap:// can inject arbitrary Camel internal headers (those prefixed with Camel*) into the Exchange. When the route delivers the message to a header-sensitive producer such as camel-exec, camel-sql, camel-bean, camel-file, or template components (camel-freemarker, camel-velocity), the injected headers can alter the producer\u0027s behavior. In the case of camel-exec, the CamelExecCommandExecutable and CamelExecCommandArgs headers override the executable and arguments configured on the endpoint, resulting in arbitrary OS command execution under the privileges of the Camel process.\u003cbr\u003e\u003cbr\u003eThe producer\u0027s output is written back to the Exchange body and returned in the CoAP response payload by CamelCoapResource, giving the attacker an interactive RCE channel without any need for out-of-band exfiltration.\u003cbr\u003e\u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp;  \u003cbr\u003eExploitation prerequisites are minimal: a single unauthenticated UDP datagram to the CoAP port (default 5683). CoAP (RFC 7252) has no built-in authentication, and DTLS is optional and disabled by default. Because the protocol is UDP-based, HTTP-layer WAF/IDS controls do not apply.\u003cbr\u003e\u003cp\u003eThis issue affects Apache Camel: from 4.14.0 through 4.14.5, from 4.18.0 before 4.18.1, 4.19.0.\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to version 4.18.1 or 4.19.0, fixing the issue.\u003c/p\u003e\u003cp\u003e\u003c/p\u003e"
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CVE-2026-34179 (GCVE-0-2026-34179)

Vulnerability from cvelistv5 – Published: 2026-04-09 09:22 – Updated: 2026-04-09 11:54
VLAI
Title
Update of type field in restricted TLS certificate allows privilege escalation to cluster admin
Summary
In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/{fingerprint} for restricted TLS certificate users, allowing a remote authenticated attacker to escalate privileges to cluster admin.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-915 - Improperly controlled modification of Dynamically-Determined object attributes
Assigner
References
Impacted products
Vendor Product Version
Canonical lxd Affected: 4.12.0 , < 5.0.7 (semver)
Affected: 5.1.0 , < 5.21.5 (semver)
Affected: 6.0.0 , < 6.8.0 (semver)
Create a notification for this product.
Credits
Miha Purg
Show details on NVD website

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CVE-2026-34208 (GCVE-0-2026-34208)

Vulnerability from cvelistv5 – Published: 2026-04-06 15:09 – Updated: 2026-04-06 18:39
VLAI
Title
SandboxJS: Sandbox integrity escape
Summary
SandboxJS is a JavaScript sandboxing library. Prior to 0.8.36, SandboxJS blocks direct assignment to global objects (for example Math.random = ...), but this protection can be bypassed through an exposed callable constructor path: this.constructor.call(target, attackerObject). Because this.constructor resolves to the internal SandboxGlobal function and Function.prototype.call is allowed, attacker code can write arbitrary properties into host global objects and persist those mutations across sandbox instances in the same process. This vulnerability is fixed in 0.8.36.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-693 - Protection Mechanism Failure
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
References
Impacted products
Vendor Product Version
nyariv SandboxJS Affected: < 0.8.36
Create a notification for this product.
Show details on NVD website

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CVE-2026-34406 (GCVE-0-2026-34406)

Vulnerability from cvelistv5 – Published: 2026-03-31 21:18 – Updated: 2026-04-03 16:38
VLAI
Title
APTRS: Privilege Escalation via Mass Assignment of is_superuser in User Edit Endpoint
Summary
APTRS (Automated Penetration Testing Reporting System) is a Python and Django-based automated reporting tool designed for penetration testers and security organizations. Prior to version 2.0.1, the edit_user endpoint (POST /api/auth/edituser/<pk>) allows Any user who can reach that endpoint and submit crafted permission to escalate their own account (or any other account) to superuser by including "is_superuser": true in the request body. The root cause is that CustomUserSerializer explicitly includes is_superuser in its fields list but omits it from read_only_fields, making it a writable field. The edit_user view performs no additional validation to prevent non-superusers from modifying this field. Once is_superuser is set to true, gaining unrestricted access to all application functionality without requiring re-authentication. This issue has been patched in version 2.0.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
Impacted products
Vendor Product Version
APTRS APTRS Affected: < 2.0.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-34427 (GCVE-0-2026-34427)

Vulnerability from cvelistv5 – Published: 2026-04-20 13:55 – Updated: 2026-05-08 13:55 X_Open Source
VLAI
Title
Vvveb < 1.0.8.1 Privilege Escalation via admin/user/save
Summary
Vvveb prior to 1.0.8.1 contains a privilege escalation vulnerability in the admin user profile save endpoint that allows authenticated users to modify privileged fields on their own profile. Attackers can inject role_id=1 into profile save requests to escalate to Super Administrator privileges, enabling plugin upload functionality for remote code execution.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
Impacted products
Vendor Product Version
givanz Vvveb Affected: 0 , < 1.0.8.1 (custom)
Unaffected: 0eca14af50f038915b8bf7ceec2becf6b6720b0a (git)
Create a notification for this product.
Date Public
2026-04-17 00:00
Credits
Hamed Kohi of Delta Obscura VulnCheck
Show details on NVD website

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CVE-2026-34445 (GCVE-0-2026-34445)

Vulnerability from cvelistv5 – Published: 2026-04-01 17:30 – Updated: 2026-04-01 18:00
VLAI
Title
ONNX: Malicious ONNX models can crash servers by exploiting unprotected object settings.
Summary
Open Neural Network Exchange (ONNX) is an open standard for machine learning interoperability. Prior to version 1.21.0, the ExternalDataInfo class in ONNX was using Python’s setattr() function to load metadata (like file paths or data lengths) directly from an ONNX model file. It didn’t check if the "keys" in the file were valid. Due to this, an attacker could craft a malicious model that overwrites internal object properties. This issue has been patched in version 1.21.0.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-20 - Improper Input Validation
  • CWE-400 - Uncontrolled Resource Consumption
  • CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes
Assigner
Impacted products
Vendor Product Version
onnx onnx Affected: < 1.21.0
Create a notification for this product.
Show details on NVD website

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Mitigation

Phase: Implementation

Description:

  • If available, use features of the language or framework that allow specification of allowlists of attributes or fields that are allowed to be modified. If possible, prefer allowlists over denylists.
  • For applications written with Ruby on Rails, use the attr_accessible (allowlist) or attr_protected (denylist) macros in each class that may be used in mass assignment.
Mitigation

Phases: Architecture and Design, Implementation

Description:

  • If available, use the signing/sealing features of the programming language to assure that deserialized data has not been tainted. For example, a hash-based message authentication code (HMAC) could be used to ensure that data has not been modified.
Mitigation

Phase: Implementation

Strategy: Input Validation

Description:

  • For any externally-influenced input, check the input against an allowlist of internal object attributes or fields that are allowed to be modified.
Mitigation

Phases: Implementation, Architecture and Design

Strategy: Refactoring

Description:

  • Refactor the code so that object attributes or fields do not need to be dynamically identified, and only expose getter/setter functionality for the intended attributes.

No CAPEC attack patterns related to this CWE.

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