wger has Broken Access Control in Global Gym Configuration Update Endpoint

Summary wger exposes a global configuration edit endpoint at /config/gym-config/edit implemented by GymConfigUpdateView. The view declares permissionrequired = 'config.changegymconfig' but does not enforce it because it inherits WgerFormMixin ownership-only checks instead of the project’s...

Renovate affected by remote code execution was possible using the bazel-module or bazelisk managers, when using lockFileMaintenance

When using lockFileMaintenance using the bazel-module or bazelisk managers between Renovate 43.65.0 2026-03-12 and 43.102.11 2026-04-02, there was the opportunity for remote code execution from a malicious dependency, if the Bazel module executes code that relies on a dependency. As this is an...

UEFI Firmware Parser has a heap out-of-bounds write in tiano decompressor ReadCLen

uefi-firmware contains a heap out-of-bounds write vulnerability in the native tiano/EFI decompressor. in uefifirmware/compression/Tiano/Decompress.c, ReadCLen reads Number = GetBitsSd, CBIT with CBIT = 9, so Number can be as large as 511, while the destination array Sd-mCLen has NC = 510 elements...

UEFI Firmware Parser has a stack out-of-bounds write in tiano decompressor MakeTable

uefi-firmware contains a stack out-of-bounds write vulnerability in the native tiano/EFI decompressor. in uefifirmware/compression/Tiano/Decompress.c, MakeTable does not validate that bit-length values read from the compressed bitstream are within the expected range 0..16. a crafted firmware blob...

pyLoad has a Session Cookie Security Downgrade via Untrusted X-Forwarded-Proto Header Spoofing (Global State Race Condition)

Summary The setsessioncookiesecure beforerequest handler in src/pyload/webui/app/init.py reads the X-Forwarded-Proto header from any HTTP request without validating that the request originates from a trusted proxy, then mutates the global Flask configuration SESSIONCOOKIESECURE on every request...

LangSmith SDK: Streaming token events bypass output redaction

Summary The LangSmith SDK's output redaction controls hideOutputs in JS, hideoutputs in Python do not apply to streaming token events. When an LLM run produces streaming output, each chunk is recorded as a newtoken event containing the raw token value. These events bypass the redaction pipeline...

PySpector has a Plugin Code Execution Bypass via Incomplete Static Analysis in PluginSecurity.validate_plugin_code

Summary The plugin security validator in PySpector uses AST-based static analysis to prevent dangerous code from being loaded as plugins. The blocklist implemented in PluginSecurity.validateplugincode is incomplete and can be bypassed using several Python constructs that are not checked. An...

MsQuic has a Remote Elevation of Privilege Vulnerability

Summary Improper input validation in Microsoft QUIC allows an unauthorized attacker to elevate privileges over a network. Details Improper Input Validation Integer Underflow Wrap or Wraparound when decoding ACK frame. Patches - Fix underflow in ACK frame parsing - 1e6e999b Impact An attacker who...

@fastify/express has a middleware authentication bypass via URL normalization gaps (duplicate slashes and semicolons)

Summary @fastify/express v4.0.4 fails to normalize URLs before passing them to Express middleware when Fastify router normalization options are enabled. This allows complete bypass of path-scoped authentication middleware via two vectors: 1. Duplicate slashes //admin/dashboard when...

@fastify/express's middleware path doubling causes authentication bypass in child plugin scopes

Summary @fastify/express v4.0.4 contains a path handling bug in the onRegister function that causes middleware paths to be doubled when inherited by child plugins. This results in complete bypass of Express middleware security controls for all routes defined within child plugin scopes that share ...

Fastify's connection header abuse enables stripping of proxy-added headers

Summary @fastify/reply-from and @fastify/http-proxy process the client's Connection header after the proxy has added its own headers via rewriteRequestHeaders. This allows attackers to retroactively strip proxy-added headers like access control or identification headers from upstream requests by...

Path traversal in vite-plus/binding downloadPackageManager() writes outside VP_HOME

Summary downloadPackageManager in vite-plus/binding accepts an untrusted version string and uses it directly in filesystem paths. A caller can supply ../ segments to escape the VPHOME/packagemanager// cache root and cause Vite+ to delete, replace, and populate directories outside the intended cac...

hono Improperly Handles JSX Attribute Names Allows HTML Injection in hono/jsx SSR

Summary Improper handling of JSX attribute names in hono/jsx allows malformed attribute keys to corrupt the generated HTML output. When untrusted input is used as attribute keys during server-side rendering, specially crafted keys can break out of attribute or tag boundaries and inject unintended...

Froxlor has Local File Inclusion via path traversal in API `def_language` parameter leads to Remote Code Execution

Summary The Froxlor API endpoint Customers.update and Admins.update does not validate the deflanguage parameter against the list of available language files. An authenticated customer can set deflanguage to a path traversal payload e.g., ../../../../../var/customers/webs/customer1/evil, which is...

ProcessWire: server-side request forgery vulnerability in the admin panel's 'Add Module From URL' feature

ProcessWire CMS version 3.0.255 and prior contain a server-side request forgery vulnerability in the admin panel's 'Add Module From URL' feature that allows authenticated administrators to supply arbitrary URLs to the module download parameter, causing the server to issue outbound HTTP requests t...

Froxlor has a PHP Code Injection via Unescaped Single Quotes in userdata.inc.php Generation (MysqlServer API)

Summary PhpHelper::parseArrayToString writes string values into single-quoted PHP string literals without escaping single quotes. When an admin with changeserversettings permission adds or updates a MySQL server via the API, the privilegeduser parameter which has no input validation is written...

Froxlor has a BIND Zone File Injection via Unsanitized DNS Record Content in DomainZones::add()

Summary DomainZones::add accepts arbitrary DNS record types without a whitelist and does not sanitize newline characters in the content field. When a DNS type not covered by the if/elseif validation chain is submitted e.g., NAPTR, PTR, HINFO, content validation is entirely bypassed. Embedded...

Froxlor has Incomplete Symlink Validation in DataDump.add() Allows Arbitrary Directory Ownership Takeover via Cron

Summary DataDump.add constructs the export destination path from user-supplied input without passing the $fixedhomedir parameter to FileDir::makeCorrectDir, bypassing the symlink validation that was added to all other customer-facing path operations likely as the fix for CVE-2023-6069. When the...

Froxlor has an Email Sender Alias Domain Ownership Bypass via Wrong Array Index Allows Cross-Customer Email Spoofing

Summary In EmailSender::add, the domain ownership validation for full email sender aliases uses the wrong array index when splitting the email address, passing the local part instead of the domain to validateLocalDomainOwnership. This causes the ownership check to always pass for non-existent...

Froxlor has a Reseller Domain Quota Bypass via Unvalidated adminid Parameter in Domains.add()

Summary In Domains.add, the adminid parameter is accepted from user input and used without validation when the calling reseller does not have the customersseeall permission. This allows a reseller to attribute newly created domains to any other admin, bypassing their own domain quota since the...

DOMPurify's ADD_TAGS function form bypasses FORBID_TAGS due to short-circuit evaluation

Summary In src/purify.ts:1117-1123, ADDTAGS as a function via EXTRAELEMENTHANDLING.tagCheck bypasses FORBIDTAGS due to short-circuit evaluation. The condition: !tagChecktagName && !ALLOWEDTAGStagName || FORBIDTAGStagName When tagChecktagName returns true, the entire condition is false and the...

Grafana Loki Path Traversal - CVE-2021-36156 Bypass

The CVE-2021-36156 fix validates the namespace parameter for path traversal sequences after a single URL decode, by double encoding, an attacker can read files at the Ruler API endpoint /loki/api/v1/rules/namespace Thanks to Prasanth Sundararajan for reporting this vulnerability...

KubeVirt's authorization mechanism improperly truncates subresource names

A flaw was found in KubeVirt's Role-Based Access Control RBAC evaluation logic. The authorization mechanism improperly truncates subresource names, leading to incorrect permission evaluations. This allows authenticated users with specific custom roles to gain unauthorized access to subresources,...

Pyroscope Exposes Storage Secret

Pyroscope is an open-source continuous profiling database. The database supports various storage backends, including Tencent Cloud Object Storage COS. If the database is configured to use Tencent COS as the storage backend, an attacker could extract the secretkey configuration value from the...

Kimai's User Preferences API allows standard users to modify restricted attributes: hourly_rate, internal_rate

Summary A Mass Assignment / Broken Object Property Level Authorization BOPA vulnerability in the User Preferences API allows any authenticated user even those with the lowest privileges to arbitrarily modify restricted financial attributes on their profile, specifically their hourlyrate and...

Kimai has Stored XSS via Incomplete HTML Attribute Escaping in Team Member Widget

Summary The client-side escapeForHtml function in KimaiEscape.js, introduced in commit 89bfa82c 2959 to fix a JavaScript XSS vulnerability, only escapes , and & but does not escape " double quote or ' single quote. When user-controlled data profile alias is placed in an HTML attribute context...

Improper neutralization of specific syntax patterns for unauthorized expressions in Thymeleaf

Impact A security bypass vulnerability exists in the expression execution mechanisms of Thymeleaf up to and including 3.1.3.RELEASE. Although the library provides mechanisms to prevent expression injection, it fails to properly neutralize specific syntax patterns that allow for the execution of...

Improper restriction of the scope of accessible objects in Thymeleaf expressions

Impact A security bypass vulnerability exists in the expression execution mechanisms of Thymeleaf up to and including 3.1.3.RELEASE. Although the library provides mechanisms to prevent expression injection, it fails to properly restrict the scope of accessible objects, allowing specific potential...

python-multipart affected by Denial of Service via large multipart preamble or epilogue data

Summary A denial of service vulnerability exists when parsing crafted multipart/form-data requests with large preamble or epilogue sections. Details Two inefficient multipart parsing paths could be abused with attacker-controlled input. Before the first multipart boundary, the parser handled...

NocoBase has SSRF in Workflow HTTP Request and Custom Request Plugins

Summary NocoBase's workflow HTTP request plugin and custom request action plugin make server-side HTTP requests to user-provided URLs without any SSRF protection. An authenticated user can access internal network services, cloud metadata endpoints, and localhost. Vulnerable Code 1. Workflow HTTP...

PocketMine-MP has LogDoS by many junk properties in client data JWT in LoginPacket

Impact Attackers can fill the body of the clientData JWT in LoginPacket with lots of junk properties, causing the server to flood warning messages, as well as wasting CPU time. This happens because the JsonMapper instance used to process the JWT body is configured to warn on unexpected properties...

pypdf has long runtimes for wrong size values in cross-reference and object streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires cross-reference streams with wrong large /Size values or object streams with wrong large /N values. Patches This has been fixed in pypdf==6.10.1. Workarounds If you cannot upgrade yet,...

OpenRemote has XXE in Velbus Asset Import

Summary The Velbus asset import path parses attacker-controlled XML without explicit XXE hardening. An authenticated user who can call the import endpoint may trigger XML external entity processing, which can lead to server-side file disclosure and SSRF. The target file must be less than 1023...

thin-vec: Use-After-Free and Double Free in IntoIter::drop When Element Drop Panics

Summary A Double Free / Use-After-Free UAF vulnerability has been identified in the IntoIter::drop and ThinVec::clear implementations of the thinvec crate. Both vulnerabilities share the same root cause and can trigger memory corruption using only safe Rust code — no unsafe blocks required...

Fastify has a Body Schema Validation Bypass via Leading Space in Content-Type Header

Summary A validation bypass vulnerability exists in Fastify v5.x where request body validation schemas specified via schema.body.content can be completely circumvented by prepending a single space character \x20 to the Content-Type header. The body is still parsed correctly as JSON or any other...

OAuth2 Proxy has an Authentication Bypass via Fragment Confusion in skip_auth_routes and skip_auth_regex

Impact A configuration-dependent authentication bypass exists in OAuth2 Proxy. Deployments are affected when all of the following are true: Use of skipauthroutes or the legacy skipauthregex Use of patterns that can be widened by attacker-controlled suffixes, such as ^/foo/./bar$ causing potential...

OAuth2 Proxy has an Authorization Bypass in Email Domain Validation via Malformed Multi-@ Email Claims

Impact An authorization bypass exists in OAuth2 Proxy as part of the emaildomain enforcement option. An attacker may be able to authenticate with an email claim such as [email protected]@company.com and satisfy an allowed domain check for company.com, even though the claim is not a valid email...

OAuth2 Proxy has an Authentication Bypass via X-Forwarded-Uri Header Spoofing

Impact A configuration-dependent authentication bypass exists in OAuth2 Proxy. Deployments are affected when all of the following are true: OAuth2 Proxy is configured with --reverse-proxy and at least one rule is defined with --skipauthroutes or the legacy --skip-auth-regex OAuth2 Proxy may trust...

Data Sharing Framework has an Inverted Time Comparison in OIDC JWKS and Token Cache

Affected Components - DSF FHIR Server with enabled bearer-token authentication or back-channel logout. - DSF BPE Server with enabled bearer-token authentication or back-channel logout. - DSF BPE Server API v2 process plugins using FHIR client connections with configured OIDC authentication. Summa...

Data Sharing Framework is Missing Session Timeout for OIDC Sessions

Affected Components DSF FHIR Server with enabled OIDC authentication. DSF BPE Server with enabled OIDC authentication. Summary OIDC-authenticated sessions had no configured maximum inactivity timeout. Sessions persisted indefinitely after login, even after the OIDC access token expired. Impact If...

Sync-in Server has Username Enumeration via Timing Attack

Summary The /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate valid usernames by measuring the application's response time. Details The logic flaw can be located at the below point in source:...

Mafintosh's protocol-buffers-schema is vulnerable to prototype pollution

JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution...

Velociraptor vulnerability in the query() plugin which allows access to all orgs with the user's current ACL token

Velociraptor versions prior to 0.76.3 contain a vulnerability in the query plugin which allows access to all orgs with the user's current ACL token. This allows an authenticated GUI user with access in one org, to use the query plugin, in a notebook cell, to run VQL queries on other orgs which th...

Upsonic: remote code execution vulnerability in its MCP server/task creation functionality

Upsonic 0.71.6 contains a remote code execution vulnerability in its MCP server/task creation functionality. The application allows users to define MCP tasks with arbitrary command and args values. Although an allowlist exists, certain allowed commands npm, npx accept argument flags that enable...

Bouncy Castle Crypto Package For Java: Use of a Broken or Risky Cryptographic Algorithm vulnerability in bcpkix modules

: Use of a Broken or Risky Cryptographic Algorithm vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpkix on all pkix modules. PKIX draft CompositeVerifier accepts empty signature sequence as valid. This issue affects BC-JAVA: from 1.49 before 1.84...

NietThijmen ShoppingCart: Command injection in the connect function

Command injection in the connect function in NietThijmen ShoppingCart 0.0.2 allows an attacker to execute arbitrary shell commands and achieve remote code execution via injection of malicious payloads into the Port field...

Apache Airlfow: Sensitive Azure Service Bus connection string (and possibly other providers) exposed to users with view access

The accesskey and connectionstring connection properties were not marked as sensitive names in secrets masker. This means that user with read permission could see the values in Connection UI, as well as when Connection was accidently logged to logs, those values could be seen in the logs. Azure...

Defense in Depth update for NuGet Client

Impact This update adds validation of the package ID and version during package download, in addition to the existing package signature validation. Patches NuGet The following NuGet.exe, NuGet.CommandLine, NuGet.Packaging, and NuGet.Protocol versions have been patched: |Affected versions|Patched...

Uncontrolled resource consumption and loop with unreachable exit condition in facil.io and downstream iodine ruby gem

Summary fiojsonparse can enter an infinite loop when it encounters a nested JSON value starting with i or I. The process spins in user space and pegs one CPU core at 100% instead of returning a parse error. Because iodine vendors the same parser code, the issue also affects iodine when it parses...

Jetty has HTTP Request Smuggling via Chunked Extension Quoted-String Parsing

Description as reported Jetty incorrectly parses quoted strings in HTTP/1.1 chunked transfer encoding extension values, enabling request smuggling attacks. Background This vulnerability is a new variant discovered while researching the "Funky Chunks" HTTP request smuggling techniques: -...