Weakness (CWE)
CWE-697: Incorrect Comparison
The product compares two entities in a security-relevant context, but the comparison is incorrect.
Source: MITRE CWE-697
59 results · Clear filters · Feed
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High 7.3
itsmeravitejak Online-Examination-System Session session.php checkLogin comparison
A security vulnerability has been detected in itsmeravitejak Online-Examination-System up to e6208e630b14657999bbfe4c9912302d2a1e2449. The impacted element is the function Session::checkLogin of the file include/session.php of the component Session Handler. S…
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High 8.8
Incorrect comparison in Fonts in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute …
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High 7.1
mDNS string cache accepts a shorter name as a match for a longer stored one, so the known-answer encoder writes past the transmit packet
In Eclipse ThreadX NetX Duo versions up to and including 6.5.2.202603, the mDNS add-on's string cache accepts a shorter name as a match for a longer stored one. A host on the local link can send two mDNS records that make a device performing continuous servic…
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High 7.1
Capsule: Tenant owner bypasses Capsule's forbidden namespace/service/node label and annotation enforcement
Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to 0.13.7, ForbiddenListSpec.ExactMatch in pkg/api/forbidden_list.go sorts denied metadata keys case-insensitively and then uses sort.SearchStrings, which assumes byte-order sorting. …
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High 8.8
Cisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - Incorrect Comparison Vulnerabilities
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security Appliance Software, Cisco Secure Firewall Threat Defense Software and Cisco Secure Firewall Management Center Software engineering team has con…
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High 8.1
@fastify/auth vulnerable to Authorization Bypass via order-dependent evaluation of composed auth
@fastify/auth is a Fastify plugin that composes multiple authentication and authorization strategies into a single route guard. In versions 5.0.0 through 5.1.0, when strategies are composed with the relation "or" option together with the run "all" option and …
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High 7.5
libks has path traversal in kws HTTP parser via URI segment overflow
libks provides foundational support for signalwire C products. Prior to version 2.0.11, `clean_uri()` in libks's HTTP request parser fails to reject URIs whose path has more segments than its internal canonicalization buffer can hold. The canonicalization ste…
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High 8.8
ICEcoder through 8.1 Path Traversal via Ineffective File::check() Confinement
ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check. The File::check() validation function compares realpath() to boolean true, which never succeeds, all…
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High 7.4CVE-2026-73309 Public exploit
XenForo < 2.3.13 Authentication Bypass via OAuth2 Token Endpoint
XenForo before 2.3.13 contains an authentication bypass vulnerability in the OAuth2 token endpoint that allows unauthenticated attackers to obtain valid token pairs by submitting empty values for client_secret and code_verifier parameters. Attackers can explo…
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High 8.2
Wrong interpretation of ACL ranges
When ranges are used for access control (i.e. of the form 1.2.3.4-1.2.3.25), because NSD wrongly compares the IP address with the range on little endian systems, IPs that were meant to be allowed may be denied, and, IPs that were meant to be denied access cou…
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High 8.8
Wolf CMS 0.8.3.1 Authorization Bypass via BackupRestoreController
Wolf CMS through 0.8.3.1 contains an authorization bypass vulnerability in BackupRestoreController that allows authenticated non-administrative users to access restricted backup functionality due to a PHP operator precedence flaw in the permission check expre…
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High 8.3
Hulumi: IAM-role policy checks bypassed when the role trusts multiple OIDC providers
Hulumi is an open-source toolkit that ships secure-by-default cloud and platform infrastructure components for Pulumi. Prior to version 1.4.0, IAM-role policy checks can be bypassed when the role trusts multiple OIDC providers. This issue has been patched in …
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High 8.8
CedarJava has policy injection, type confusion, and incorrect equality comparison vulnerabilities
CedarJava is an open source Java implementation of the Cedar policy language, used for fine-grained authorization decisions. In versions prior to 4.9.0, the EntityIdentifier.equals() has inverted null/self branches which could lead to incorrect equality compa…
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High 7.2
FlaskBB Logic Flaw Authorization Group Deletion via Bulk AJAX Endpoint
FlaskBB through 2.2.0, fixed in commit a5da9a5, contains a logic flaw vulnerability that allows authenticated administrators to delete all built-in authorization groups by exploiting a type mismatch in the bulk delete protection check. The bulk AJAX endpoint …
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High 8.3
ML-KEM-1024 x64 AVX2 incomplete cipher text comparison enables IND-CCA2 break and static private-key recovery
wolfSSL's AVX2-optimized ML-KEM implementation (mlkem_cmp_avx2) compares only 1536 of the 1568 ciphertext bytes during the Fujisaki-Okamoto re-encryption check in ML-KEM-1024 decapsulation. Ciphertexts that differ from the expected re-encryption solely in byt…
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High 8.1
gonic has arbitrary file write in createPlaylist: any authenticated user can write playlist M3U content to attacker-controlled path on the host
gonic is a music streaming server / free-software subsonic server API implementation. Prior to version 0.21.0, a logic error in `ServeCreateOrUpdatePlaylist` allows any authenticated Subsonic user (including non-admin) to write playlist M3U content to an atta…
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High 8.1
Netty has an IPv6 Subnet Filter Bypass via Incorrect Comparator Masking
Netty is a network application framework for development of protocol servers and clients. In netty-handler prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can bypass IPv6 subnet rules due to an incorrect masking operation in IpSubnetFilterRule.c…
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High 8.1
Roxy-WI: Path-traversal patch in commit d4d10006 is a no-op (tuple-membership bug)
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, ommit d4d10006 ("Expand validation to block .. in config_file_name and configver for improved security") added a line in app/modules/config/c…
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High 8.3
Roxy-WI: Authentication bypass via 'api' substring in URL + unauthenticated /api/gpt
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, there is an authentication bypass vulnerability via 'api' substring in URL + unauthenticated /api/gpt. At time of publication, there are no p…
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High 7.5
httpsig-hyper has Improper Digest Verification that May Allow Message Integrity Bypass
httpsig-hyper is a hyper extension for http message signatures. An issue was discovered in `httpsig-hyper` prior to version 0.0.23 where Digest header verification could incorrectly succeed due to misuse of Rust's `matches!` macro. Specifically, the compariso…
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High —
Bug fixes in hpke-rs, hpke-rs-rust-crypto
We publish a GitHub security advisory for any releases whose CHANGELOG includes bug-fixes, and encourage our users to upgrade. The latest releases of the hpke-rs and hpke-rs-rust-crypto crates contain the following bug-fixes: ## hpke-rs - [#127](https://githu…
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High 8.6CVE-2025-20343 Public exploit
Cisco Identity Services Engine Radius Suppression Denial of Service Vulnerability
A vulnerability in the RADIUS setting Reject RADIUS requests from clients with repeated failures on Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to cause Cisco ISE to restart unexpectedly. This vulnerability is due to a…
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High 8.8
MantisBT: Authentication bypass for some passwords due to PHP type juggling
Mantis Bug Tracker (MantisBT) is an open source issue tracker. Due to incorrect use of loose (==) instead of strict (===) comparison in the authentication code in versions 2.27.1 and below.PHP type juggling will cause certain MD5 hashes matching scientific no…
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High 8.1
SureTriggers <= 1.0.78 - Authorization Bypass due to Missing Empty Value Check to Unauthenticated Administrative User Creation
The SureTriggers: All-in-One Automation Platform plugin for WordPress is vulnerable to an authentication bypass leading to administrative account creation due to a missing empty value check on the 'secret_key' value in the 'autheticate_user' function in all v…
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High 7.5
TCPDF has incorrect comparison
An issue was discovered in TCPDF before 6.8.0. unserializeTCPDFtag uses != (aka loose comparison) and does not use a constant-time function to compare TCPDF tag hashes.
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High 7.5
Incorrect IPv4 and IPv6 private ranges
The “ipaddress” module contained incorrect information about whether certain IPv4 and IPv6 addresses were designated as “globally reachable” or “private”. This affected the is_private and is_global properties of the ipaddress.IPv4Address, ipaddress.IPv4Networ…
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High 8.2
Owncast cross origin request
Owncast is an open source, self-hosted, decentralized, single user live video streaming and chat server. In versions 0.1.2 and prior, a lenient CORS policy allows attackers to make a cross origin request, reading privileged information. This can be used to le…
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High 7.1
gnark vulnerable to unsoundness in variable comparison/non-unique binary decomposition
gnark is a zk-SNARK library that offers a high-level API to design circuits. Prior to version 0.9.0, for some in-circuit values, it is possible to construct two valid decomposition to bits. In addition to the canonical decomposition of `a`, for small values t…
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High 7.5
Jenkins Google Login Plugin non-constant time token comparison
Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.
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High 7.5
Non-constant time nonce comparison in Jenkins Microsoft Entra ID (previously Azure AD) Plugin
Jenkins Azure AD Plugin 396.v86ce29279947 and earlier, except 378.380.v545b_1154b_3fb_, uses a non-constant time comparison function when checking whether the provided and expected CSRF protection nonce are equal, potentially allowing attackers to use statist…
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High 7.2
SolarWinds Platform Incorrect Comparison Vulnerability
The SolarWinds Platform was susceptible to the Incorrect Comparison Vulnerability. This vulnerability allows users with administrative access to SolarWinds Web Console to execute arbitrary commands.
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High 7.2
SolarWinds Platform Deserialization of Untrusted Data Vulnerability
The SolarWinds Platform was susceptible to the Incorrect Comparison Vulnerability. This vulnerability allows users with administrative access to SolarWinds Web Console to execute arbitrary commands with SYSTEM privileges.
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High 7.5
Server bad parsing implementation - stack overflow in server::get_db_path_for_driver
Experion server may experience a DoS due to a stack overflow when handling a specially crafted message.
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High 8.8
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-1…
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High 7.5
TensorFlow has Floating Point Exception in AudioSpectrogram
TensorFlow is an open source platform for machine learning. Prior to versions 2.12.0 and 2.11.1, there is a floating point exception in AudioSpectrogram. A fix is included in TensorFlow version 2.12.0 and version 2.11.1.
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High 7.5
TensorFlow has Floating Point Exception in AvgPoolGrad with XLA
TensorFlow is an open source platform for machine learning. Prior to versions 2.12.0 and 2.11.1, if the stride and window size are not positive for `tf.raw_ops.AvgPoolGrad`, it can give a floating point exception. A fix is included in TensorFlow version 2.12.…
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High 7.5
TensorFlow has Floating Point Exception in TensorListSplit with XLA
TensorFlow is an open source platform for machine learning. Versions prior to 2.12.0 and 2.11.1 have a Floating Point Exception in TensorListSplit with XLA. A fix is included in TensorFlow version 2.12.0 and version 2.11.1.
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High 7.5
TensorFlow has Segfault in Bincount with XLA
TensorFlow is an open source machine learning platform. When running versions prior to 2.12.0 and 2.11.1 with XLA, `tf.raw_ops.Bincount` segfaults when given a parameter `weights` that is neither the same shape as parameter `arr` nor a length-0 tensor. A fix …
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High 7.5
TensorFlow has Floating Point Exception in TFLite in conv kernel
TensorFlow is an end-to-end open source platform for machine learning. Constructing a tflite model with a paramater `filter_input_channel` of less than 1 gives a FPE. This issue has been patched in version 2.12. TensorFlow will also cherrypick the fix commit …
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High 7.5
Incorrect Comparison in Vyper
Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine. In version 0.3.1 and prior, bytestrings can have dirty bytes in them, resulting in the word-for-word comparisons giving incorrect results. Even without dirty nonzero bytes, two byte…