Weakness (CWE)
CWE-358: Improperly Implemented Security Check for Standard
The product does not implement or incorrectly implements one or more security-relevant checks as specified by the design of a standardized algorithm, protocol, or technique.
Source: MITRE CWE-358
128 results · Feed
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Medium 4.8
Hickory DNS hickory-proto 0.25.0-alpha.3 through 0.25.2 NSEC3 Apex NODATA Validation Bypass
Hickory DNS hickory-proto 0.25.0-alpha.3 through 0.25.2 and hickory-net 0.26.0-alpha.1 before 0.26.2 contain a DNSSEC validation flaw in DnssecDnsHandle that accepts NSEC3-signed NODATA responses for zone-apex queries as secure without an NSEC3 record matchin…
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Low 3.7
Hickory DNS 0.26.0-beta.1 before 0.26.2 DNSSEC Validation Bypass via Wildcard Expansion
DNSSEC validation in Hickory DNS hickory-net 0.26.0-beta.1 before 0.26.2 and hickory-proto through 0.26.0-alpha.1 does not distinguish NODATA responses from wildcard-expanded positive responses. For a query that should return NODATA in a zone with wildcard re…
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Medium 6.8
OpenAM before 16.1.4 PKCE Bypass in OAuth 2.0 Device Authorization Flow
OpenAM before 16.1.4 fails to enforce PKCE in the OAuth 2.0 device authorization flow, never validating the code verifier when device codes are exchanged for tokens. Attackers who obtain an approved device code from client logs or shared device storage can re…
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Medium 6.5
Microsoft PowerShell Security Feature Bypass Vulnerability
Improperly implemented security check for standard in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature over a network.
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High 8.8
.NET Remote Code Execution Vulnerability
Improperly implemented security check for standard in .NET allows an unauthorized attacker to execute code over a network.
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Medium 6.5
Microsoft PowerShell Security Feature Bypass Vulnerability
Improperly implemented security check for standard in Windows PowerShell allows an unauthorized attacker to bypass a security feature over a network.
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Critical 9.8CVE-2026-96760 Public exploit
Authlib library contains a signature‑verification bypass vulnerability
Authlib (v1.7.2 and below) contains a signature verification bypass vulnerability. The JsonWebSignature.deserialize_json() method accepts a JSON Serialization JWS object and returns the payload as successfully verified without checking for a signature and wit…
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Low 3.7
A wildcard replay, as another piece of data, triggers poisoning in the serve expired reply path
In NLnet Labs Unbound 1.6.0 up to and including 1.25.1, a replay of a wildcard rrset as another piece of data, could be briefly considered DNSSEC secure based only on the RRSIG validation and stored into cache, before later validation treats it as bogus based…
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Medium 5.3
Trezor Safe improper security check in on-device display
Trezor Safe 3, Safe 5, and Safe 7 firmware contains a confirmation-binding flaw in the Ethereum sign_tx / sign_tx_eip1559 flow. For contract interactions, the device confirms only the initial calldata chunk while the signature commits to the full streamed cal…
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High 7.8
Secure Boot Security Feature Bypass Vulnerability
Improperly implemented security check for standard in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
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Medium 5.1
Improper Data Validation in liboauth2
In liboauth2 the Demonstrating Proof-of-Possession (DPoP) verifier accepts a proof whose JSON Web Key (jwk) header contains private key material. RFC 9449 section 4.3 step 7 requires the verifier to reject such a proof but oauth2_token_verify() function retur…
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High 8.7
DVP80ES3 Improperly Implemented Security Check for Standard vulnerability
DVP80ES3 with Improperly Implemented Security Check for Standard vulnerability.
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High 7.3
Apache Kerby: Kerberos Pre-Authentication Bypass
It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version 2.1.2, which fixes this issue.
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Critical 9.3
Backpropagate: backprop ui --auth and backprop ui --share do not enforce authentication
Backpropagate is a Python library for fine-tuning large language models on a single GPU. In versions 1.1.0 and 1.1.1, the optional Reflex web UI exposes a training control plane without authentication: dataset upload, model load, training start/stop, multi-ru…
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Critical 9.8
Apache CXF: OAuth2: Inverted IP Binding Check Defeats Security Control
A logic error in OAuthRequestFilter rejects legitimate requests originating from the bound IP address, while blindly allowing requests from any other IP address. Enabling this security feature inadvertently creates an inverse security check. Users are recomme…
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Medium 6.5
Inappropriate implementation in WebAPKs in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to…
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Medium 6.1
Inappropriate implementation in Keyboard in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to inject ar…
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Medium 6.1
free5GC: UE Security Capability bypass on NGAP PathSwitchRequest
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the AMF in Free5GC does not verify the UE Security Capabilities received in NGAP PathSwitchRequest messages against its locally stored values, as mandated by 3GPP TS 33.501 §6.7.…
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Low 3.7
free5GC: Missing Concurrent NAS SMC Validation During NGAP Handover
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the AMF in Free5GC does not enforce the concurrent security procedure rules defined in 3GPP TS 33.501 §6.9.5.1. The AMF does not check for ongoing N2 handover procedures before i…
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High 7.1
Ella Core: UE Downlink Redirection via Forged PDUSessionResourceSetupResponse
Ella Core is a 5G core designed for private networks. Prior to 1.10.0, a radio with a valid NG Setup can send a forged PDUSessionResourceSetupResponse carrying any UE's AMF-UE-NGAP-ID. Ella Core does not verify the message arrived on the SCTP association boun…
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Medium 6.1
Ella Core: UE Security Capability bypass on NGAP PathSwitchRequest
Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core does not verify the UE Security Capabilities received in NGAP PathSwitchRequest messages against its locally stored values. A malicious gNB can overwrite Ella Core's stored UE se…
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Low 3.7
Ella Core: Handover failures during concurrent Security Mode Command
Ella Core is a 5G core designed for private networks. Prior to 1.10.0, Ella Core didn't enforce security rules on concurrent running of security procedures defined in TS 33.501 §6.9.5.1 — it could send a NAS Security Mode Command while an N2 handover was stil…
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High 7.6
MantisBT has a Content Security Policy bypass via attachments
Mantis Bug Tracker (MantisBT) is an open source issue tracker. In versions 2.28.1 and below, given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment…
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High 8.8
Diffusers: `trust_remote_code` bypass via `custom_pipeline` and local custom components
Diffusers is the a library for pretrained diffusion models. Prior to 0.38.0, a trust_remote_code bypass in DiffusionPipeline.from_pretrained allows arbitrary remote code execution despite the user passing trust_remote_code=False (or omitting it, which is the …
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High 7.5
Next.js: Middleware / Proxy bypass in App Router applications via segment-prefetch routes
Next.js is a React framework for building full-stack web applications. From 15.2.0 to before 15.5.18 and 16.2.6, it was found that the fix addressing CVE-2026-44575 did not apply to middleware.ts with Turbopack. This vulnerability is fixed in 15.5.18 and 16.2…
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Medium 5.5
A logic issue was addressed with improved file handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8…
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Low 3.7
HCL BigFix Service Management (SM) is affected by a security misconfiguration vulnerability due to CSP header
HCL BigFix Service Management (SM) is affected by a security misconfiguration vulnerability due to CSP header. This could allow attackers to inject malicious scripts increasing the risk of cross-site scripting (XSS) and potential exposure of sensitive informa…
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Medium 5.3
HCL DFXAnalytics is affected by an Insecure Security Header configuration vulnerability
HCL DFXAnalytics is affected by an Insecure Security Header configuration vulnerability where the Content-Security-Policy does not define strict directives for object-src and base-uri, which could allow an attacker to exploit injection vectors such as Cross-S…
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Medium 5.9
A security misconfiguration was identified in Eaton Intelligent Power Protector (IPP), where an HTTP response header wa…
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Medium 4.3
Inappropriate implementation in PDF in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass navigat…
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Low 3.5
Zcash zcashd before 6.12.0 allows invalid transactions to be accepted under certain conditions, which potentially could…
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Critical 9.1
SuiteCRM Vulnerable to Remote Code Execution via Module Loader Package Scanner Bypass
SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. A Critical Remote Code Execution (RCE) vulnerability exists in SuiteCRM 7.15.0 and 8.9.2, allowing authenticated administrators to execute arbitrary syst…
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Medium 5.5
Acceptance of CertificateVerify Message before ClientKeyExchange in TLS 1.2
In wolfSSL 5.8.2 and earlier, a logic flaw existed in the TLS 1.2 server state machine implementation. The server could incorrectly accept the CertificateVerify message before the ClientKeyExchange message had been received. This issue affects wolfSSL before …
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Medium 4.4
IBM WebSphere Application Server could provide weaker than expected security
IBM WebSphere Application Server 9.0, and 8.5 could provide weaker than expected security during system administration of security settings.
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High 8.8
Org.keycloak.protocol.oidc.grants: disabled identity providers are still accepted for jwt authorization grant
A flaw was found in Keycloak. A vulnerability exists in the jwt-authorization-grant flow where the server fails to verify if an Identity Provider (IdP) is enabled before issuing tokens. The issuer lookup mechanism (lookupIdentityProviderFromIssuer) retrieves …
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High 8.8
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. This product lacks HSTS (HTTP S…
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Medium 6.3
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. This product does not specify M…
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Low 2.1
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. The web server accepts the OPTI…
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Medium 6.3
A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. The response header contains an…
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Critical 9.1
Whale browser before 4.35.351.12 allows an attacker to escape the iframe sandbox in a sidebar environment.