json-interop-vuln-labs

JSON Interoperability Vulnerability Labs Description These are the companion labs to my research article "An Exploration of JSON Interoperability Vulnerabilities". Lab 1: Free purchases in an E-commerce Application Key Collision Attacks: Inconsistent Duplicate Key Precedence Inconsistent Large...

freebsd-CVE-2026-7270

Ref https://github.com/califio/publications/tree/main/MADBugs/freebsd-CVE-2026-7270 CVE-2026-7270 FreeBSD local privilege escalation viaexecargsadjustargs OOB memmove An operator-precedence bug in execargsadjustargs sys/kern/kernexec.c, present since 2013 lets any local user escalate to root on a...

Rocky Linux 9 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-64k / kernel-64k-core / etc Multiple Vulnerabilities (crlsa-2024_4349)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20244349 advisory. kernel: net/mlx5e: Fix operation precedence bug in port timestamping napipoll context CVE-2023-52626 kernel: Bluetooth: Avoid potential use-after-free in...

CVE-2026-92932

In the MISP sachertortephp library, the Xml::build static method in lib/Cake/Utility/Xml.php contains a logic error in the conditional that gates network-based XML fetching. The original condition was written as: $options'readFile' && strpos$input, 'http://' === 0 || strpos$input, 'https://' === ...

CVE-2026-92932 MISP sachertortephp Xml::build() Operator Precedence Bypass Allows Unintended HTTPS SSRF When readFile Is Disabled

In the MISP sachertortephp library, the Xml::build static method in lib/Cake/Utility/Xml.php contains a logic error in the conditional that gates network-based XML fetching. The original condition was written as: $options'readFile' && strpos$input, 'http://' === 0 || strpos$input, 'https://' === ...

CVE-2026-92932

CVE-2026-92932 affects the MISP sachertortephp library, specifically the Xml::build() static method in lib/Cake/Utility/Xml.php. The root cause is a PHP operator precedence error : the condition $options['readFile'] && strpos($input, 'http://') === 0 || strpos($input, 'https://') === 0 evaluates ...

EUVD-2026-81474

In the MISP sachertortephp library, the Xml::build static method in lib/Cake/Utility/Xml.php contains a logic error in the conditional that gates network-based XML fetching. The original condition was written as: $options'readFile' && strpos$input, 'http://' === 0 || strpos$input, 'https://' === ...

CVE-2026-92932 MISP sachertortephp Xml::build() Operator Precedence Bypass Allows Unintended HTTPS SSRF When readFile Is Disabled

In the MISP sachertortephp library, the Xml::build static method in lib/Cake/Utility/Xml.php contains a logic error in the conditional that gates network-based XML fetching. The original condition was written as: $options'readFile' && strpos$input, 'http://' === 0 || strpos$input, 'https://' === ...

CVE-2026-92932 MISP sachertortephp Xml::build() Operator Precedence Bypass Allows Unintended HTTPS SSRF When readFile Is Disabled

In the MISP sachertortephp library, the Xml::build static method in lib/Cake/Utility/Xml.php contains a logic error in the conditional that gates network-based XML fetching. The original condition was written as: $options'readFile' && strpos$input, 'http://' === 0 || strpos$input, 'https://' === ...

CVE-2026-84200 Kyverno before v1.13.0 Policy Bypass via Multiple Exceptions

Kyverno versions v1.9.0 through v1.12.7 contain a policy exception handling flaw. When a policy in enforce mode is combined with two PolicyExceptions, the less restrictive exception takes precedence, allowing an attacker to bypass the policy by crafting a resource name that matches the second...

CVE-2026-52730

Xibo CMS prior to version 4.4.3 contains a missing authorization vulnerability in Module::settingsForm caused by PHP operator precedence . This allows an authenticated user with the Module View feature—which is not granted to non-admins by default—to view (but not change) super admin-restricted m...

CVE-2026-52730 Xibo CMS Missing Authorization in Module::settingsForm due to PHP operator precedence

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing Authorization in Module::settingsForm allows to view not change super admin-restricted module settings and leak the full module entity. Exploitation of...

CVE-2026-52730 Xibo CMS Missing Authorization in Module::settingsForm due to PHP operator precedence

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing Authorization in Module::settingsForm allows to view not change super admin-restricted module settings and leak the full module entity. Exploitation of...

CVE-2026-52730 Xibo CMS Missing Authorization in Module::settingsForm due to PHP operator precedence

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing Authorization in Module::settingsForm allows to view not change super admin-restricted module settings and leak the full module entity. Exploitation of...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: openssh (UTSA-2026-104810)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104810 advisory. In sshd in OpenSSH before 10.4, DisableForwarding=yes was supposed to take precedence over PermitTunnel=yes, but did not. Tenable has extracted the preceding...

EUVD-2026-37013

gRPC Erlang package's path bindings are overridable by query string and request body...

gRPC Erlang package's path bindings are overridable by query string and request body

Summary In the HTTP-to-gRPC transcoding layer of the grpc Hex package, query-string and request-body parameters can silently overwrite path-bound fields when building the decoded protobuf request struct. An authenticated attacker who can reach a transcoded endpoint can substitute any path-bound...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: l2tp: The correct message length must be passed to ip6.AppendData. l2tpip6sendmsg needs to avoid accounting for the transport header twice when splicing more data into an already partially-occupied skbuff. To address this issu...

CVE-2026-18500

@fastify/jwt is a JSON Web Token plugin for Fastify. In versions before 10.2.2, a per-request verification key passed to request.jwtVerify key is silently overridden by the plugin's globally configured secret, because the option merge applies the global key last. Applications that use different...

CVE-2026-71259

ESPHome through 2026.7.0-dev contains an operator-precedence bug in the cv.url validator in esphome/configvalidation.py. Because binds tighter than , any file: URI passes validation regardless of netloc. This validator gates the field of the externalcomponents YAML directive's git source schema,...