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.— MITRE CWE catalog
66 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-183page 2 of 2
- CVE-2026-16129MEDIUMCVSS 5.3EG 5.32026-07-18
A vulnerability has been found in princezuda SafestClaw up to 4.2.4. This vulnerability affects the function ShellAction._validate_command of the file src/safestclaw/actions/shell.py of the component Built-in Web Interface. Such manipulati…
- CVE-2026-33769MEDIUMCVSS 5.3EG 5.32026-03-24
Astro is a web framework. From version 2.10.10 to before version 5.18.1, this issue concerns Astro's remotePatterns path enforcement for remote URLs used by server-side fetchers such as the image optimization endpoint. The path matching lo…
- CVE-2026-32881MEDIUMCVSS 5.3EG 5.32026-03-20
ewe is a Gleam web server. ewe is a Gleam web server. Versions 0.6.0 through 3.0.4 are vulnerable to authentication bypass or spoofed proxy-trust headers. Chunked transfer encoding trailer handling merges declared trailer fields into req.h…
- CVE-2025-68949MEDIUMCVSS 5.3EG 5.32026-01-13
n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accep…
- CVE-2023-7250MEDIUMCVSS 5.3EG 5.32024-03-18
A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than the expected amount of data to the iperf server, which can cause the server to hang inde…
- CVE-2021-40128MEDIUMCVSS 5.3EG 5.32021-11-04
A vulnerability in the account activation feature of Cisco Webex Meetings could allow an unauthenticated, remote attacker to send an account activation email with an activation link that points to an arbitrary domain. This vulnerability is…
- CVE-2021-34787MEDIUMCVSS 5.3EG 5.32021-10-27
A vulnerability in the identity-based firewall (IDFW) rule processing feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass s…
- CVE-2026-117570MEDIUMCVSS 5.2EG 5.22026-10-27
Vorota-ai nmap-mcp through commit 3636afa contains an improper allowlist validation vulnerability in the scan_vulnerabilities tool that lets callers run blocked NSE script categories. MCP clients or prompt-injected agents can pass categori…
- CVE-2020-1694MEDIUMCVSS 4.9EG 4.92020-09-16
A flaw was found in all versions of Keycloak before 10.0.0, where the NodeJS adapter did not support the verify-token-audience. This flaw results in some users having access to sensitive information outside of their permissions.
- CVE-2026-89106MEDIUMCVSS 4.4EG 4.42026-10-13
SAP UI5 does not perform sufficient input validation under certain configurations. An attacker with low privileges could submit specially crafted content that is later rendered in a victim's browser. This vulnerability has a low impact on …
- CVE-2026-44111MEDIUMCVSS 4.3EG 4.32026-05-06
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 pa…
- CVE-2024-47565MEDIUMCVSS 4.3EG 4.32024-10-08
A vulnerability has been identified in SINEC Security Monitor (All versions < V4.9.0). The affected application does not properly validate that user input complies with a list of allowed values. This could allow an authenticated remote at…
- CVE-2022-42469MEDIUMCVSS 4.3EG 4.32023-04-11
A permissive list of allowed inputs vulnerability [CWE-183] in FortiGate version 7.2.3 and below, version 7.0.9 and below Policy-based NGFW Mode may allow an authenticated SSL-VPN user to bypass the policy via bookmarks in the web portal.
- CVE-2026-63649MEDIUMCVSS 4.1EG 4.12026-08-14
The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7_alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted optio…
- CVE-2026-11525LOWCVSS 3.7EG 3.72026-06-17
Impact: When undici parses a Set-Cookie header, it accepts any SameSite attribute value that contains Strict, Lax, or None as a substring, rather than the case-insensitive exact match specified by RFC 6265. Non-spec values are silently map…
- CVE-2026-113786LOWCVSS 2.3EG 2.32026-10-21
pypdf is a free and open-source pure-python PDF library. Prior to 6.21.1, an attacker can craft a PDF containing image data labeled with the /DCTDecode filter that causes Pillow to select and invoke an unintended image parser when the imag…
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