CWE-183
Permissive List of Allowed Inputs
The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are explicitly allowed by policy because the inputs are assumed to be safe, but the list is too permissive - that is, it allows an input that is unsafe, leading to resultant weaknesses.
CVE-2026-41240 (GCVE-0-2026-41240)
Vulnerability from cvelistv5 – Published: 2026-04-23 14:54 – Updated: 2026-04-23 17:21
VLAI
Title
DOMPurify: FORBID_TAGS bypassed by function-based ADD_TAGS predicate (asymmetry with FORBID_ATTR fix)
Summary
DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Versions prior to 3.4.0 have an inconsistency between FORBID_TAGS and FORBID_ATTR handling when function-based ADD_TAGS is used. Commit c361baa added an early exit for FORBID_ATTR at line 1214. The same fix was not applied to FORBID_TAGS. At line 1118-1123, when EXTRA_ELEMENT_HANDLING.tagCheck returns true, the short-circuit evaluation skips the FORBID_TAGS check entirely. This allows forbidden elements to survive sanitization with their attributes intact. Version 3.4.0 patches the issue.
Severity
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/cure53/DOMPurify/security/advi… | x_refsource_CONFIRM |
| https://github.com/cure53/DOMPurify/commit/c361ba… | x_refsource_MISC |
| https://github.com/cure53/DOMPurify/releases/tag/3.4.0 | x_refsource_MISC |
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CVE-2026-41387 (GCVE-0-2026-41387)
Vulnerability from cvelistv5 – Published: 2026-04-28 18:09 – Updated: 2026-04-30 12:50 X_Open Source
VLAI
Title
OpenClaw < 2026.3.22 - Supply Chain Redirection via Incomplete Host Environment Sanitization
Summary
OpenClaw before 2026.3.22 contains an incomplete host environment variable sanitization vulnerability in host-env-security-policy.json and host-env-security.ts that allows package-manager environment overrides. Attackers can exploit approved exec requests to redirect package resolution or runtime bootstrap to attacker-controlled infrastructure and execute trojanized content.
Severity
CWE
- CWE-183 - Permissive List of Allowed Inputs
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/openclaw-sup… | third-party-advisory |
Impacted products
Date Public
2026-03-29 00:00
Credits
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CVE-2026-42042 (GCVE-0-2026-42042)
Vulnerability from cvelistv5 – Published: 2026-04-24 18:03 – Updated: 2026-04-27 17:35
VLAI
Title
Axios: XSRF Token Cross-Origin Leakage via Prototype Pollution Gadget in `withXSRFToken` Boolean Coercion
Summary
Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, the Axios library's XSRF token protection logic uses JavaScript truthy/falsy semantics instead of strict boolean comparison for the withXSRFToken config property. When this property is set to any truthy non-boolean value (via prototype pollution or misconfiguration), the same-origin check (isURLSameOrigin) is short-circuited, causing XSRF tokens to be sent to all request targets including cross-origin servers controlled by an attacker. This vulnerability is fixed in 1.15.1 and 0.31.1.
Severity
5.4 (Medium)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/axios/axios/security/advisorie… | x_refsource_CONFIRM |
Impacted products
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CVE-2026-42043 (GCVE-0-2026-42043)
Vulnerability from cvelistv5 – Published: 2026-04-24 17:54 – Updated: 2026-04-27 13:47
VLAI
Title
Axios: Incomplete Fix for CVE-2025-62718 — NO_PROXY Protection Bypassed via RFC 1122 Loopback Subnet (127.0.0.0/8) in Axios 1.15.0
Summary
Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, an attacker who can influence the target URL of an Axios request can use any address in the 127.0.0.0/8 range (other than 127.0.0.1) to completely bypass the NO_PROXY protection. This vulnerability is due to an incomplete for CVE-2025-62718, This vulnerability is fixed in 1.15.1 and 0.31.1.
Severity
7.2 (High)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/axios/axios/security/advisorie… | x_refsource_CONFIRM |
Impacted products
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CVE-2026-43574 (GCVE-0-2026-43574)
Vulnerability from cvelistv5 – Published: 2026-05-05 11:25 – Updated: 2026-05-05 12:19 X_Open Source
VLAI
Title
OpenClaw < 2026.4.12 - Improper Authorization via Empty Approver Lists
Summary
OpenClaw before 2026.4.12 contains an improper authorization vulnerability in helper-backed channels where empty resolved approver lists are interpreted as explicit approval authorization. Attackers can resolve pending approvals without proper authorization by exploiting this logic flaw if they know an approval id.
Severity
CWE
- CWE-183 - Permissive List of Allowed Inputs
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/0a105… | patch |
| https://www.vulncheck.com/advisories/openclaw-imp… | third-party-advisory |
Impacted products
Date Public
2026-04-16 00:00
Credits
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CVE-2026-44111 (GCVE-0-2026-44111)
Vulnerability from cvelistv5 – Published: 2026-05-06 19:49 – Updated: 2026-05-07 13:36 X_Open Source
VLAI
Title
OpenClaw < 2026.4.15 - Arbitrary Markdown File Read via QMD memory_get
Summary
OpenClaw before 2026.4.15 contains an arbitrary file read vulnerability in the QMD backend memory_get function that allows callers to read any Markdown files within the workspace root. Attackers with access to the memory tool can bypass path restrictions by providing arbitrary workspace Markdown paths to read files outside canonical memory locations or indexed QMD result sets.
Severity
CWE
- CWE-183 - Permissive List of Allowed Inputs
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/37d59… | patch |
| https://www.vulncheck.com/advisories/openclaw-arb… | third-party-advisory |
Impacted products
Date Public
2026-04-16 00:00
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CVE-2026-4509 (GCVE-0-2026-4509)
Vulnerability from cvelistv5 – Published: 2026-03-21 06:02 – Updated: 2026-03-24 14:04
VLAI
Title
PbootCMS File Upload file.php incomplete blacklist
Summary
A security flaw has been discovered in PbootCMS up to 3.2.12. This affects an unknown function of the file core/function/file.php of the component File Upload. The manipulation of the argument black results in incomplete blacklist. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
Severity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.352075 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.352075 | signaturepermissions-required |
| https://vuldb.com/?submit.773901 | third-party-advisory |
| https://github.com/zzj-create/cvetest/blob/main/V… | exploit |
Impacted products
1 product
Credits
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No mitigation information available for this CWE.
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-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-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.