WeKnora has Broken Access Control - Cross-Tenant Data Exposure

Summary A broken access control vulnerability in the database query tool allows any authenticated tenant to read sensitive data belonging to other tenants, including API keys, model configurations, and private messages. The application fails to enforce tenant isolation on critical tables models,...

WeKnora has DNS Rebinding Vulnerability in web_fetch Tool that Allows SSRF to Internal Resources

Summary A DNS rebinding vulnerability in the webfetch tool allows an unauthenticated attacker to bypass URL validation and access internal resources on the server, including private IP addresses e.g., 127.0.0.1, 192.168.x.x. By crafting a malicious domain that resolves to a public IP during...

WeKnora has Unauthorized Cross‑Tenant Knowledge Base Cloning

Summary A cross-tenant authorization bypass in the knowledge base copy endpoint allows any authenticated user to clone duplicate another tenant’s knowledge base into their own tenant by knowing/guessing the source knowledge base ID. This enables bulk data exfiltration document/FAQ content across...

WeKnora Vulnerable to Tool Execution Hijacking via Ambigous Naming Convention In MCP client and Indirect Prompt Injection

Summary A vulnerability involving tool name collision and indirect prompt injection allows a malicious remote MCP server to hijack tool execution. By exploiting an ambiguous naming convention in the MCP client mcpservicetool, an attacker can register a malicious tool that overwrites a legitimate...

WeKnora Vulnerable to Broken Access Control in Tenant Management

Summary An authorization bypass in tenant management endpoints of WeKnora application allows any authenticated user to read, modify, or delete any tenant by ID. Since account registration is open to the public, this vulnerability allows any unauthenticated attacker to register an account and...

Caddy's vars_regexp double-expands user input, leaking env vars and files

Summary The varsregexp matcher in vars.go:337 double-expands user-controlled input through the Caddy replacer. When varsregexp matches against a placeholder like http.request.header.X-Input, the header value gets resolved once expected, then passed through repl.ReplaceAll again the bug. This mean...

Caddy forward_auth copy_headers Does Not Strip Client-Supplied Headers, Allowing Identity Injection and Privilege Escalation

Summary Caddy's forwardauth directive with copyheaders generates conditional header-set operations that only fire when the upstream auth service includes the named header in its response. No delete or remove operation is generated for the original client-supplied request header with the same name...

CommonMark has DisallowedRawHtml extension bypass via whitespace in HTML tag names

Impact The DisallowedRawHtml extension can be bypassed by inserting a newline, tab, or other ASCII whitespace character between a disallowed HTML tag name and the closing . For example, would pass through unfiltered and be rendered as a valid HTML tag by browsers. This is a cross-site scripting X...

parse-server: Malformed `$regex` query leaks database error details in API response

Impact A malformed $regex query parameter e.g. abc causes the database to return a structured error object that is passed unsanitized through the API response. This leaks database internals such as error messages, error codes, code names, cluster timestamps, and topology details. The vulnerabilit...

Flowise Missing Authentication on NVIDIA NIM Endpoints

Missing Authentication on NVIDIA NIM Endpoints Summary The NVIDIA NIM router /api/v1/nvidia-nim/ is whitelisted in the global authentication middleware, allowing unauthenticated access to privileged container management and token generation endpoints. Vulnerability Details | Field | Value |...

Flowise has IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration

Summary The Flowise platform has a critical Insecure Direct Object Reference IDOR vulnerability combined with a Business Logic Flaw in the PUT /api/v1/loginmethod endpoint. While the endpoint requires authentication, it fails to validate if the authenticated user has ownership or administrative...

Flowise Allows Mass Assignment in `/api/v1/leads` Endpoint

Summary A Mass Assignment vulnerability in the /api/v1/leads endpoint allows any unauthenticated user to control internal entity fields id, createdDate, chatId by including them in the request body. The endpoint uses Object.assign to copy all properties from the request body to the Lead entity...

soft-serve vulnerable to SSRF via unvalidated LFS endpoint in repo import

While auditing the codebase in the wake of the webhook SSRF fix shipped in v0.11.1 GHSA-vwq2-jx9q-9h9f, it was identified that the LFS import path was never given the same treatment. The webhook fix introduced dual-layer SSRF protection — ValidateWebhookURL at creation time and secureHTTPClient...

Zarf's symlink targets in archives are not validated against destination directory

Summary A path traversal vulnerability in archive extraction allows a specifically crafted Zarf package to create symlinks pointing outside the destination directory, enabling arbitrary file read or write on the system processing the package. What users should do Upgrade immediately to version...

CoreDNS Loop Detection Denial of Service Vulnerability

Executive Summary A Denial of Service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable pseudo-random number generator PRNG for generating a secret...

How to scan for vulnerabilities with GitHub Security Lab’s open source AI-powered framework

For the last few months, we've been using the GitHub Security Lab Taskflow Agent along with a new set of auditing taskflows that specialize in finding web security vulnerabilities. They also turn out to be very successful at finding high-impact vulnerabilities in open source projects. As security...

Flowise has Arbitrary File Upload via MIME Spoofing

Vulnerability Description --- Vulnerability Overview - The /api/v1/attachments/:chatflowId/:chatId endpoint is listed in WHITELISTURLS, allowing unauthenticated access to the file upload API. - While the server validates uploads based on the MIME types defined in...

Flowise has Authorization Bypass via Spoofed x-request-from Header

Summary Flowise trusts any HTTP client that sets the header x-request-from: internal, allowing an authenticated tenant session to bypass all /api/v1/ authorization checks. With only a browser cookie, a low-privilege tenant can invoke internal administration endpoints API key management, credentia...

Mercurius's queryDepth limit bypassed for WebSocket subscriptions

Description Mercurius fails to enforce the configured queryDepth limit on GraphQL subscription queries received over WebSocket connections. The depth check is correctly applied to HTTP queries and mutations, but subscription queries are parsed and executed without invoking the depth validation...

parse-server's endpoint `/loginAs` allows `readOnlyMasterKey` to gain full read and write access as any user

Impact The readOnlyMasterKey can call POST /loginAs to obtain a valid session token for any user. This allows a read-only credential to impersonate arbitrary users with full read and write access to their data. Any Parse Server deployment that uses readOnlyMasterKey is affected. Patches The fix...

parse-server's file creation and deletion bypasses `readOnlyMasterKey` write restriction

Impact The readOnlyMasterKey can be used to create and delete files via the Files API POST /files/:filename, DELETE /files/:filename. This bypasses the read-only restriction which violates the access scope of the readOnlyMasterKey. Any Parse Server deployment that uses readOnlyMasterKey and expos...

Vercel Workflow Allows Webhook Creation with Predictable User-Specified Tokens

createWebhook in Vercel Workflow DevKit accepts a user-specified token parameter that serves as the credential for the public webhook endpoint /.well-known/workflow/v1/webhook/token. Official documentation recommended predictable token patterns, making it possible for an unauthenticated remote...

PinchTab has SSRF with Full Response Exfiltration via Download Handler

SSRF with Full Response Exfiltration via Download Handler Summary A Server-Side Request Forgery SSRF vulnerability in the /download endpoint allows any user with API access to induce the PinchTab server to make requests to arbitrary URLs, including internal network services and local system files...

defuddle vulnerable to XSS via unescaped string interpolation in _findContentBySchemaText image tag

Summary The findContentBySchemaText method in src/defuddle.ts interpolates image src and alt attributes directly into an HTML string without escaping: typescript html += ; An attacker can use a " in the alt attribute to break out of the attribute context and inject event handlers. This is a...

express-rate-limit: IPv4-mapped IPv6 addresses bypass per-client rate limiting on servers with dual-stack network

Summary The default keyGenerator in express-rate-limit applies IPv6 subnet masking /56 by default to all addresses that net.isIPv6 returns true for. This includes IPv4-mapped IPv6 addresses ::ffff:x.x.x.x, which Node.js returns as request.ip on dual-stack servers. Because the first 80 bits of all...

Snipe-IT has sensitive user attributes related to account privileges that are insufficiently protected against mass assignment

Snipe-IT versions prior to 8.3.7 contain sensitive user attributes related to account privileges that are insufficiently protected against mass assignment. An authenticated, low-privileged user can craft a malicious API request to modify restricted fields of another user account, including the...

CoreDNS ACL Bypass

A logical vulnerability in CoreDNS allows DNS access controls to be bypassed due to the default execution order of plugins. Security plugins such as acl are evaluated before the rewrite plugin, resulting in a Time-of-Check Time-of-Use TOCTOU flaw. Impact In multi-tenant Kubernetes clusters, this...

GitHub Copilot CLI Dangerous Shell Expansion Patterns Enable Arbitrary Code Execution

Summary A security vulnerability has been identified in GitHub Copilot CLI's shell tool that could allow arbitrary code execution through crafted bash parameter expansion patterns. An attacker who can influence the commands executed by the agent e.g., via prompt injection through repository files...

SageMaker Python SDK replaced eval() with safe parser in JumpStart search functionality

Summary This advisory addresses the use of the searchhub function within the SageMaker Python SDK's JumpStart search functionality. An actor with the ability to control query parameters passed to the searchhub function could potentially provide malformed input that causes the eval function to...

Flowise Vulnerable to PII Disclosure on Unauthenticated Forgot Password Endpoint

Summary The /api/v1/account/forgot-password endpoint returns the full user object including PII id, name, email, status, timestamps in the response body instead of a generic success message. This exposes sensitive user information to unauthenticated attackers who only need to know a valid email...

Flowise has Insufficient Password Salt Rounds

Description The default bcrypt salt rounds is set to 5, which is below the recommended minimum for security. Affected Code export function getHashvalue: string const salt = bcrypt.genSaltSyncparseIntprocess.env.PASSWORDSALTHASHROUNDS || '5' return bcrypt.hashSyncvalue, salt Evidence Using 5 salt...

MimeKit has CRLF Injection in Quoted Local-Part that Enables SMTP Command Injection and Email Forgery

Summary A CRLF Injection vulnerability in MimeKit 4.15.0 allows an attacker to embed \r\n into the SMTP envelope address local-part when the local-part is a quoted-string. This is non-compliant with RFC 5321 and can result in SMTP command injection e.g., injecting additional RCPT TO / DATA / RSET...

WeKnora is Vulnerable to SSRF via Redirection

Summary The application's "Import document via URL" feature is vulnerable to Server-Side Request Forgery SSRF through HTTP redirects. While the backend implements comprehensive URL validation blocking private IPs, loopback addresses, reserved hostnames, and cloud metadata endpoints, it fails to...

Plane is Vulnerable to Unauthenticated Workspace Member Information Disclosure

Executive Summary A security vulnerability exists in the Plane project management platform that allows unauthenticated attackers to enumerate workspace members and extract sensitive information including email addresses, user roles, and internal identifiers. The vulnerability stems from Django RE...

Plane has SSRF via Incomplete IP Validation in Webhook URL Serializer

Summary The webhook URL validation in plane/app/serializers/webhook.py only checks ip.isloopback, allowing attackers with workspace ADMIN role to create webhooks pointing to private/internal network addresses 10.x.x.x, 172.16.x.x, 192.168.x.x, 169.254.169.254, etc.. When webhook events fire, the...

mcp-memory-service Vulnerable to System Information Disclosure via Health Endpoint

Summary The /api/health/detailed endpoint returns detailed system information including OS version, Python version, CPU count, memory totals, disk usage, and the full database filesystem path. When MCPALLOWANONYMOUSACCESS=true is set required for the HTTP server to function without OAuth/API key,...

org.eclipse.jetty:jetty-http has different parsing of invalid URIs

The Jetty URI parser has some key differences compared to other common parsers when evaluating invalid or unusual URIs. Specifically: Invalid Scheme | URI | Jetty | uri-js nodejs | node-urlnodejs | |---|---|---| --- | | https://vulndetector.com/path | scheme=http| scheme=https | invalid URI |...

@perfood/couch-auth has a host header injection vulnerability

A host header injection vulnerability in the mailer component of @perfood/couch-auth v0.26.0 allows attackers to obtain reset tokens and execute an account takeover via spoofing the HTTP Host header...

Cloudfoundry UAA has logic error in the token revocation endpoint implementation

Inappropriate user token revocation due to a logic error in the token revocation endpoint implementation in Cloudfoundry UAA v77.30.0 to v78.7.0 and in Cloudfoundry Deployment v48.7.0 to v54.10.0...

@perfood/couch-auth has an Observable Timing Discrepancy

An Observable Timing Discrepancy in @perfood/couch-auth v0.26.0 allows attackers to access sensitive information via a timing side-channel...

Keycloak SAML Broken has Authentication Bypass by Primary Weakness

A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language SAML client is configured as an Identity Provider IdP-initiated broker landing target, it can still complete the login process and establish a Single Sign-On SSO session. This allows a remote attacker...

Fonoster is vulnerable to directory traversal

Fonoster 0.5.5 before 0.6.1 allows ../ directory traversal to read arbitrary files via the /sounds/:file or /tts/:file VoiceServer endpoint. This occurs in serveFiles in mods/voice/src/utils.ts. NOTE: serveFiles exists in 0.5.5 but not in the next release, 0.6.1...

Keycloak allows authentication using an Identity Provider (IdP) even after it has been disabled by an administrator

A security flaw in the IdentityBrokerService.performLogin endpoint of Keycloak allows authentication to proceed using an Identity Provider IdP even after it has been disabled by an administrator. An attacker who knows the IdP alias can reuse a previously generated login request to bypass the...

RAGAS has an Arbitrary File Read vulnerability

An Arbitrary File Read vulnerability exists in the ImageTextPromptValue class in Exploding Gradients RAGAS v0.2.3 to v0.2.14. The vulnerability stems from improper validation and sanitization of URLs supplied in the retrievedcontexts parameter when handling multimodal inputs...

Fastify's Missing End Anchor in "subtypeNameReg" Allows Malformed Content-Types to Pass Validation

Description Fastify incorrectly accepts malformed Content-Type headers containing trailing characters after the subtype token, in violation of RFC 9110 §8.3.1. For example, a request sent with Content-Type: application/json garbage passes validation and is processed normally, rather than being...

The Eclipse Jetty Server Artifact has a Gzip request memory leak

Description as reported There is a memory leak when using GzipHandler in jetty-12.0.30 that can cause off-heap OOMs. This can be used for DoS attacks so I'm reporting this as a vulnerability. The leak is created by requests where the request is inflated Content-Encoding: gzip and the response is...

OliveTin doesn't check view permission when returning dashboards

Summary An authorization flaw in OliveTin allows authenticated users with view: false permission to enumerate action bindings and metadata via dashboard and API endpoints. Although execution exec may be correctly denied, the backend does not enforce IsAllowedView when constructing dashboard and...

`time-sync` was removed from crates.io due to malicious code

The time-sync crate attempted to exfiltrate .env files to a server that was in turn impersonating the legitimate timeapi.io service. This the same attack that we've seen three times in the last few days. The malicious crate had 1 version published on 2026-03-04 approximately 50 minutes before...

EC-CUBE has a Vulnerability that Allows MFA Bypass in the Administrative Interface

Vulnerability Allowing MFA Bypass Affected EC-CUBE Versions Versions: 4.1.0 – 4.3.1 Vulnerability Overview If an administrator’s ID and password are compromised, an issue exists that allows an attacker to bypass the normally required two-factor authentication 2FA and log in to the administrative...

Pingora vulnerable to cache poisoning via insecure-by-default cache key

Impact Pingora versions prior to 0.8.0 generated cache keys using only the URI path, excluding critical factors such as the host header. This allows an attacker to poison the cache and serve cross-origin responses to users. This vulnerability affects users of Pingora's alpha proxy caching feature...