Weakness (CWE)
CWE-440: Expected Behavior Violation
A feature, API, or function does not perform according to its specification.
Source: MITRE CWE-440
55 results · Feed
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Low 3.7
vLLM before 0.31.0 Stale allowed_token_ids Mask via InputBatch.condense
vLLM before 0.31.0 contains a cross-request mask leak in InputBatch.condense() that allows remote attackers to constrain other clients' outputs by leaving stale allowed_token_ids rows. Attackers can submit concurrent constrained generate requests, including v…
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High 8.8
Langflow OSS is affected by multiple vulnerabilities
IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote attacker to execute arbitrary code due to an expected dependency confusion.
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Low 3.7
QUIC Unvalidated Amplification Credit may be Over Accounted
Issue summary: The OpenSSL QUIC server, when configured to not preform address validation, can be forced to count incoming packets multiple times in its unvalidated credit computation, leading to a violation of the RFC 9000 unvalidated connection amplificatio…
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High 7.6
urllib3: HTTPS proxy TLS configuration may be ignored or overridden
urllib3 is an HTTP client library for Python. From 1.26.0 until 2.8.0, the proxy_ssl_context, proxy_assert_hostname, proxy_assert_fingerprint, ssl_context, cert_reqs, verify_mode, use_forwarding_for_https=True, and CERT_NONE configuration paths fail to remain…
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High 7.1
RS9116W/SiWx917 plaintext pause encryption request causes DOS
An unencrypted 'pause encryption request' message causes a denial of service in the in the RS9116W/SiWx917. See vulnerability B-E10 in the related paper below.
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High 7.1
BT122 plaintext pause encryption request causes DOS
An unencrypted 'pause encryption request' message causes a denial of service in the BT122 module. See vulnerability B-E10 in the related paper below.
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Medium 5.3
BT122 stops advertising
The BT122 module stops advertising after receiving a plaintext 'pause enceryption response' message resulting in a denial of service. See vulnerability B-E2 in the related paper below.
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High —
uutils coreutils: cp/install/mv/ln --suffix alone does not enable backup mode (silent data loss vs GNU)
`determine_backup_mode` in `src/uucore/src/lib/features/backup_control.rs` only checks `--backup`/`-b` and returns `BackupMode::None` when only `--suffix` is given. GNU enables backup mode when `--suffix` is used alone (defaulting to existing/numbered, or `$V…
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High 8.7
Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series FX5-ENET/IP Ethernet module
Expected Behavior Violation vulnerability in Mitsubishi Electric MELSEC iQ-F Series FX5-ENET/IP Ethernet Module FX5-ENET/IP all versions allows a remote attacker to cause a denial-of-service (DoS) condition in the affected product by continuously sending a la…
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Medium 6.5
WordPress Stripe Payments plugin <= 2.0.98 - Bypass Vulnerability vulnerability
Unauthenticated Bypass Vulnerability in Stripe Payments <= 2.0.98 versions.
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Medium 4.6
Indian Scout Bobber 2025 WCM CAN bus-off attack silently bypasses anti-theft shutdown
Expected behavior violation in the in-vehicle network of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker to bypass the motorcycle's anti-theft shutdown by forcing the Wireless Control Module (WCM) into the CAN bus…
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Medium 6.9
Jostle logic bypass degrades resolution performance
NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the jostle logic that could defeat its purpose and degrade resolution performance. Retransmits of the same query could renew the age of slow running queries and not allow the jostle …
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Low 3.7
OpenClaw < 2026.4.2 - Insufficient Scope in Zalo Webhook Replay Dedupe Keys
OpenClaw before 2026.4.2 contains an insufficient scope vulnerability in Zalo webhook replay dedupe keys that allows legitimate events from different conversations or senders to collide. Attackers can exploit weak deduplication scoping to cause silent message…
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Medium 5.5
free5GC AMF missing default case in Content-Type switch in HTTPUEContextTransfer
free5GC AMF provides Access & Mobility Management Function (AMF) for free5GC, an an open-source project for 5th generation (5G) mobile core networks. Prior to version 1.4.3, the `HTTPUEContextTransfer` handler in `internal/sbi/api_communication.go` does not i…
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Medium 5.3
fast-jwt: Stateful RegExp (/g or /y) causes non-deterministic allowed-claim validation (logical DoS)
fast-jwt provides fast JSON Web Token (JWT) implementation. Prior to 6.2.1, using certain modifiers on RegExp objects in the allowedAud, allowedIss, allowedSub, allowedJti, or allowedNonce options in verify functions can cause certain unintended behaviours. T…
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Medium 6.9
WatchGuard Firebox System Integrity Check Bypass
A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package.
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Medium 6.7
WatchGuard Firebox Boot Time System Integrity Check Bypass
An Expected Behavior Violation [CWE-440] vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS boot time system integrity check and prevent the Firebox from shutting down in the event of a system integrity check failure. The …
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Low 3.1
Insecure API Design in danny-avila/librechat
In danny-avila/librechat version 0.7.9, there is an insecure API design issue in the 2-Factor Authentication (2FA) flow. The system allows users to disable 2FA without requiring a valid OTP or backup code, bypassing the intended verification process. This vul…
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Low 3.1
Unauthenticated Nonce Increment in snow
The snow crate before 0.9.5 for Rust, when stateful TransportState is used, allows incrementing a nonce and thereby denying message delivery.
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Medium 6.5
Junos OS and Junos OS Evolved: An unauthenticated adjacent attacker sending a valid BGP UPDATE packet forces a BGP session reset
An Expected Behavior Violation vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker sending a valid BGP UPDATE packet to cause a BGP session reset, resulting in a Deni…
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Medium 6.5
MD5 Hash Collision in run-llama/llama_index
A vulnerability in the DocugamiReader class of the run-llama/llama_index repository, up to version 0.12.28, involves the use of MD5 hashing to generate IDs for document chunks. This approach leads to hash collisions when structurally distinct chunks contain i…
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Medium 5.3
MD5 Hash Collision in run-llama/llama_index
A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post1, allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but dif…
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Medium 4.7
A vulnerability has been identified in APOGEE PXC+TALON TC Series (BACnet) (All versions). Affected devices start sendi…
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Low 3.7
Erlang/OTP SSH Has Strict KEX Violations
Erlang/OTP is a set of libraries for the Erlang programming language. In versions prior to OTP-27.3.4 (for OTP-27), OTP-26.2.5.12 (for OTP-26), and OTP-25.3.2.21 (for OTP-25), Erlang/OTP SSH fails to enforce strict KEX handshake hardening measures by allowing…
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Low 2.9
cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,99999999999999…
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Medium 4.3
In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it di…
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Medium 5.9
MD5 Hash Collision in SageMaker Workflow in aws/sagemaker-python-sdk
A vulnerability in the SageMaker Workflow component of aws/sagemaker-python-sdk allows for the possibility of MD5 hash collisions in all versions. This can lead to workflows being inadvertently replaced due to the reuse of results from different configuration…
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Medium 4.3
Apache Traffic Server: Expect header field can unreasonably retain resource
Expected Behavior Violation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.0.0 through 9.2.8, from 10.0.0 through 10.0.3. Users are recommended to upgrade to versions 9.2.9 or 10.0.4 or newer, which fixes the issue.
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Medium 4.6
In Tuleap, deleting a report can delete criteria filters in other reports
Tuleap is an Open Source Suite to improve management of software developments and collaboration. In a standard usages of Tuleap, the issue has a limited impact, it will mostly leave dangling data. However, a malicious user could create and delete reports mult…
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Medium 5.4
Tuleap allows default values to be cleared from field configuration
Tuleap is an open-source suite designed to improve software development management and collaboration. A malicious user with access to a tracker could force-reset certain field configurations, leading to potential information loss. The display time attribute f…
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Medium 5.8
Unexpected visibility of environment variable configurations in @backstage/plugin-app-backend
Backstage is an open framework for building developer portals. Configuration supplied through APP_CONFIG_* environment variables, for example APP_CONFIG_backend_listen_port=7007, where unexpectedly ignoring the visibility defined in configuration schema. This…
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Medium 5.6
Cortex XDR Agent: Local Windows Administrator Can Disable the Agent
A problem with a detection mechanism in the Palo Alto Networks Cortex XDR agent on Windows devices enables a user with Windows administrator privileges to disable the agent. This issue may be leveraged by malware to disable the Cortex XDR agent and then to pe…
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Medium 6.3
HPACK table poisoning in gRPC C++, Python & Ruby
It's possible for a gRPC client communicating with a HTTP/2 proxy to poison the HPACK table between the proxy and the backend such that other clients see failed requests. It's also possible to use this vulnerability to leak other clients HTTP header keys, but…
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High 7.3
Path Traversal in parisneo/lollms
A path traversal vulnerability exists in the `apply_settings` function of parisneo/lollms versions prior to 9.5.1. The `sanitize_path` function does not adequately secure the `discussion_db_name` parameter, allowing attackers to manipulate the path and potent…
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Low 3.9
UAA Failure to Remove Shadow User’s Access
Failure to properly synchronize user's permissions in UAA in Cloud Foundry Foundation v40.17.0 https://github.com/cloudfoundry/cf-deployment/releases/tag/v40.17.0 , potentially resulting in users retaining access rights they should not have. This can allow th…
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Critical 9.1
Defect in query plan cache may cause incorrect operations to be executed in Apollo Router
Apollo Router is a configurable, graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. The affected versions of Apollo Router contain a bug that in limited circumstances, could lead to unexpected operations being executed w…
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High 7.6
Tuleap deleting or moving an artifact can delete values from unrelated artifacts
Tuleap is an Open Source Suite to improve management of software developments and collaboration. A malicious user could exploit this issue on purpose to delete information on the instance or possibly gain access to restricted artifacts. It is however not poss…
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Medium 6.5
POLY1305 MAC implementation corrupts vector registers on PowerPC
Issue summary: The POLY1305 MAC (message authentication code) implementation contains a bug that might corrupt the internal state of applications running on PowerPC CPU based platforms if the CPU provides vector instructions. Impact summary: If an attacker ca…
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High 7.8
POLY1305 MAC implementation corrupts XMM registers on Windows
Issue summary: The POLY1305 MAC (message authentication code) implementation contains a bug that might corrupt the internal state of applications on the Windows 64 platform when running on newer X86_64 processors supporting the AVX512-IFMA instructions. Impac…
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Low —
sweetalert2 contains potentially undesirable behavior
`sweetalert2` versions from 11.6.14 to before 11.22.4 have potentially undesirable behavior. The package outputs audio and/or video messages that do not pertain to the functionality of the package when run on specific tlds. This functionality is documented on…