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CWE-184
Incomplete List of Disallowed Inputs
The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are not allowed by policy or otherwise require other action to neutralize before additional processing takes place, but the list is incomplete.
CVE-2026-41206 (GCVE-0-2026-41206)
Vulnerability from cvelistv5 – Published: 2026-04-23 00:42 – Updated: 2026-04-23 16:23
VLAI
Title
PySpector has a Plugin Code Execution Bypass via Incomplete Static Analysis in PluginSecurity.validate_plugin_code
Summary
PySpector is a static analysis security testing (SAST) Framework engineered for modern Python development workflows. The plugin security validator in PySpector uses AST-based static analysis to prevent dangerous code from being loaded as plugins. Prior to version 0.1.8, the blocklist implemented in `PluginSecurity.validate_plugin_code` is incomplete and can be bypassed using several Python constructs that are not checked. An attacker who can supply a plugin file can achieve arbitrary code execution within the PySpector process when that plugin is installed and executed. Version 0.1.8 fixes the issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/ParzivalHack/PySpector/securit… | x_refsource_CONFIRM |
| https://github.com/ParzivalHack/PySpector/commit/… | x_refsource_MISC |
| https://github.com/ParzivalHack/PySpector/commit/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ParzivalHack | PySpector |
Affected:
< 0.1.8
|
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CVE-2026-41264 (GCVE-0-2026-41264)
Vulnerability from cvelistv5 – Published: 2026-04-23 20:00 – Updated: 2026-04-24 13:39
VLAI
Title
Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability
Summary
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Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
1 reference
| URL | Tags |
|---|---|
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CVE-2026-41332 (GCVE-0-2026-41332)
Vulnerability from cvelistv5 – Published: 2026-04-23 21:57 – Updated: 2026-04-24 18:19 X_Open Source
VLAI
Title
OpenClaw < 2026.3.28 - Code Execution via Missing Environment Variable Blocklist
Summary
OpenClaw before 2026.3.28 contains an environment variable sanitization vulnerability where GIT_TEMPLATE_DIR and AWS_CONFIG_FILE are not blocked in the host-env blocklist. Attackers can exploit approved exec requests to redirect git or AWS CLI behavior through attacker-controlled configuration files to execute untrusted code or load malicious credentials.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-cod… | third-party-advisory |
Impacted products
Date Public
2026-03-29 00:00
Credits
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CVE-2026-41361 (GCVE-0-2026-41361)
Vulnerability from cvelistv5 – Published: 2026-04-23 21:58 – Updated: 2026-04-24 14:08 X_Open Source
VLAI
Title
OpenClaw < 2026.3.28 - SSRF Guard Bypass via IPv6 Special-Use Ranges
Summary
OpenClaw before 2026.3.28 contains an SSRF guard bypass vulnerability that fails to block four IPv6 special-use ranges. Attackers can exploit this by crafting URLs targeting internal or non-routable IPv6 addresses to bypass SSRF protections.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-ssr… | third-party-advisory |
Impacted products
Date Public
2026-03-29 00:00
Credits
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CVE-2026-41391 (GCVE-0-2026-41391)
Vulnerability from cvelistv5 – Published: 2026-04-28 18:09 – Updated: 2026-04-29 15:11 X_Open Source
VLAI
Title
OpenClaw < 2026.3.31 - Environment Variable Bypass in Package Index URL Handling
Summary
OpenClaw before 2026.3.31 fails to properly sanitize PIP_INDEX_URL and UV_INDEX_URL environment variables in host execution contexts, allowing attackers to redirect Python package-index traffic. Attackers can exploit this bypass to intercept or manipulate package management operations by injecting malicious index URLs through unsanitized environment variables.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/7ae1b… | patch |
| https://www.vulncheck.com/advisories/openclaw-env… | third-party-advisory |
Impacted products
Date Public
2026-03-31 00:00
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CVE-2026-41392 (GCVE-0-2026-41392)
Vulnerability from cvelistv5 – Published: 2026-04-28 18:09 – Updated: 2026-04-29 12:18 X_Open Source
VLAI
Title
OpenClaw < 2026.3.31 - Exec Allowlist Bypass via Shell Init-File Options
Summary
OpenClaw before 2026.3.31 contains an exec allowlist bypass vulnerability allowing attackers to inherit allowlist trust via shell init-file wrapper invocations. Attackers can exploit shell options like --rcfile, --init-file, and --startup-file to load attacker-chosen initialization files while bypassing exec allowlist matching restrictions.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/0c837… | patch |
| https://www.vulncheck.com/advisories/openclaw-exe… | third-party-advisory |
Impacted products
Date Public
2026-04-02 00:00
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CVE-2026-41915 (GCVE-0-2026-41915)
Vulnerability from cvelistv5 – Published: 2026-04-28 18:10 – Updated: 2026-04-29 13:15 X_Open Source
VLAI
Title
OpenClaw < 2026.4.8 - Git Environment Variable Injection via Unfiltered Exec Environment
Summary
OpenClaw before 2026.4.8 fails to remove git plumbing environment variables from the execution environment before host exec operations. Attackers can exploit this by setting GIT_DIR and related variables to redirect git operations and compromise repository integrity.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/d7c32… | patch |
| https://www.vulncheck.com/advisories/openclaw-git… | third-party-advisory |
Impacted products
Date Public
2026-04-08 00:00
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CVE-2026-41934 (GCVE-0-2026-41934)
Vulnerability from cvelistv5 – Published: 2026-05-06 18:34 – Updated: 2026-05-25 23:42 X_Open Source
VLAI
Title
Vvveb < 1.0.8.2 Authenticated RCE via Code Editor
Summary
Vvveb before version 1.0.8.2 contains an authenticated remote code execution vulnerability in the admin code editor that allows low-privilege authenticated users to execute arbitrary code through insufficient file extension restrictions, with the uploaded payload then executable via subsequent unauthenticated HTTP requests. Attackers with editor, author, contributor, or site_admin roles can write a malicious .htaccess file to map arbitrary extensions to the PHP handler, then upload PHP code with that extension to achieve unauthenticated remote code execution when the file is accessed via HTTP.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/givanz/Vvveb/releases/tag/1.0.8.2 | release-notes |
| https://github.com/givanz/Vvveb/security/advisori… | vendor-advisory |
| https://github.com/givanz/Vvveb/commit/1196561276… | patch |
| https://www.vulncheck.com/advisories/vvveb-authen… | third-party-advisory |
Date Public
2026-05-04 00:00
Credits
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CVE-2026-42427 (GCVE-0-2026-42427)
Vulnerability from cvelistv5 – Published: 2026-04-28 18:10 – Updated: 2026-04-29 15:10 X_Open Source
VLAI
Title
OpenClaw < 2026.4.8 - Remote Code Execution via Build Tool Environment Variable Injection
Summary
OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGO_BUILD_RUSTC_WRAPPER, RUSTC_WRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands and achieve arbitrary code execution.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/d7c32… | patch |
| https://www.vulncheck.com/advisories/openclaw-rem… | third-party-advisory |
Impacted products
Date Public
2026-04-08 00:00
Credits
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CVE-2026-42435 (GCVE-0-2026-42435)
Vulnerability from cvelistv5 – Published: 2026-05-05 11:24 – Updated: 2026-05-06 12:30 X_Open Source
VLAI
Title
OpenClaw 2026.2.22 < 2026.4.12 - Shell-Wrapper Detection Bypass via Environment Variable Assignment Injection
Summary
OpenClaw versions from 2026.2.22 before 2026.4.12 contain an insufficient shell-wrapper detection vulnerability allowing attackers to inject environment variable assignments at the argv level. Attackers can bypass exec preflight handling to manipulate high-risk shell variables like SHELLOPTS and PS4, affecting execution semantics and security controls.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/8f849… | patch |
| https://www.vulncheck.com/advisories/openclaw-she… | third-party-advisory |
Impacted products
Date Public
2026-04-16 00:00
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Mitigation
Phase: Implementation
Strategy: Input Validation
Description:
- Do not rely exclusively on detecting disallowed inputs. There are too many variants to encode a character, especially when different environments are used, so there is a high likelihood of missing some variants. Only use detection of disallowed inputs as a mechanism for detecting suspicious activity. Ensure that you are using other protection mechanisms that only identify "good" input - such as lists of allowed inputs - and ensure that you are properly encoding your outputs.
CAPEC-120: Double Encoding
The adversary utilizes a repeating of the encoding process for a set of characters (that is, character encoding a character encoding of a character) to obfuscate the payload of a particular request. This may allow the adversary to bypass filters that attempt to detect illegal characters or strings, such as those that might be used in traversal or injection attacks. Filters may be able to catch illegal encoded strings, but may not catch doubly encoded strings. For example, a dot (.), often used in path traversal attacks and therefore often blocked by filters, could be URL encoded as %2E. However, many filters recognize this encoding and would still block the request. In a double encoding, the % in the above URL encoding would be encoded again as %25, resulting in %252E which some filters might not catch, but which could still be interpreted as a dot (.) by interpreters on the target.
CAPEC-15: Command Delimiters
An attack of this type exploits a programs' vulnerabilities that allows an attacker's commands to be concatenated onto a legitimate command with the intent of targeting other resources such as the file system or database. The system that uses a filter or denylist input validation, as opposed to allowlist validation is vulnerable to an attacker who predicts delimiters (or combinations of delimiters) not present in the filter or denylist. As with other injection attacks, the attacker uses the command delimiter payload as an entry point to tunnel through the application and activate additional attacks through SQL queries, shell commands, network scanning, and so on.
CAPEC-182: Flash Injection
An attacker tricks a victim to execute malicious flash content that executes commands or makes flash calls specified by the attacker. One example of this attack is cross-site flashing, an attacker controlled parameter to a reference call loads from content specified by the attacker.
CAPEC-3: Using Leading 'Ghost' Character Sequences to Bypass Input Filters
Some APIs will strip certain leading characters from a string of parameters. An adversary can intentionally introduce leading "ghost" characters (extra characters that don't affect the validity of the request at the API layer) that enable the input to pass the filters and therefore process the adversary's input. This occurs when the targeted API will accept input data in several syntactic forms and interpret it in the equivalent semantic way, while the filter does not take into account the full spectrum of the syntactic forms acceptable to the targeted API.
CAPEC-43: Exploiting Multiple Input Interpretation Layers
An attacker supplies the target software with input data that contains sequences of special characters designed to bypass input validation logic. This exploit relies on the target making multiples passes over the input data and processing a "layer" of special characters with each pass. In this manner, the attacker can disguise input that would otherwise be rejected as invalid by concealing it with layers of special/escape characters that are stripped off by subsequent processing steps. The goal is to first discover cases where the input validation layer executes before one or more parsing layers. That is, user input may go through the following logic in an application: <parser1> --> <input validator> --> <parser2>. In such cases, the attacker will need to provide input that will pass through the input validator, but after passing through parser2, will be converted into something that the input validator was supposed to stop.
CAPEC-6: Argument Injection
An attacker changes the behavior or state of a targeted application through injecting data or command syntax through the targets use of non-validated and non-filtered arguments of exposed services or methods.
CAPEC-71: Using Unicode Encoding to Bypass Validation Logic
An attacker may provide a Unicode string to a system component that is not Unicode aware and use that to circumvent the filter or cause the classifying mechanism to fail to properly understanding the request. That may allow the attacker to slip malicious data past the content filter and/or possibly cause the application to route the request incorrectly.
CAPEC-73: User-Controlled Filename
An attack of this type involves an adversary inserting malicious characters (such as a XSS redirection) into a filename, directly or indirectly that is then used by the target software to generate HTML text or other potentially executable content. Many websites rely on user-generated content and dynamically build resources like files, filenames, and URL links directly from user supplied data. In this attack pattern, the attacker uploads code that can execute in the client browser and/or redirect the client browser to a site that the attacker owns. All XSS attack payload variants can be used to pass and exploit these vulnerabilities.
CAPEC-85: AJAX Footprinting
This attack utilizes the frequent client-server roundtrips in Ajax conversation to scan a system. While Ajax does not open up new vulnerabilities per se, it does optimize them from an attacker point of view. A common first step for an attacker is to footprint the target environment to understand what attacks will work. Since footprinting relies on enumeration, the conversational pattern of rapid, multiple requests and responses that are typical in Ajax applications enable an attacker to look for many vulnerabilities, well-known ports, network locations and so on. The knowledge gained through Ajax fingerprinting can be used to support other attacks, such as XSS.