GHSA-7PXR-59RR-HQJ2 Microsoft.OpenApi.YamlReader vulnerable to denial of service via YAML alias expansion

Impact A small YAML OpenAPI document containing nested anchors and aliases can cause uncontrolled resource consumption in Microsoft.OpenApi.YamlReader and Microsoft.OpenApi.Readers. The issue affects OpenAPI document parsing through the public YAML reader APIs and can cause the parsing process to...

GHSA-XPF3-P7GM-7756 BBOT's Symlink guard bypass in unarchive module allows planting symlinks during extraction

BBOT's unarchive module rejects archives containing symlink entries before extraction, but for zip and 7z archives it failed to detect symlinks whose listing carries a DOS-attribute prefix before the unix mode, as produced by legacy versions of p7zip. Such an archive, downloaded and extracted...

GHSA-856C-92HV-3VXX Apprise forwards configured auth headers across cross-origin HTTP redirects

Summary Apprise's HTTP-based notification plugins and its HTTP attachment / config loaders apprise/attachment/http.py, apprise/config/http.py follow HTTP 3xx redirects by default and re-send the user-configured auth headers and query parameters on the redirected request. If an operator-configured...

GHSA-C27M-942F-RCFH Microsoft Security Advisory CVE-2026-87697 - .NET and Visual Studio Remote Code Execution Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime WPF. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. WPF XPS synthetic...

GHSA-VRRP-6V32-2P8G Microsoft Security Advisory CVE-2026-70179 - ASP.NET Core Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.AspNetCore.Authentication.Negotiate. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. ASP.NET Core...

GHSA-F63G-MX39-3R38 Microsoft Security Advisory CVE-2026-85363 - .NET and Visual Studio Remote Code Execution Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime WPF. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Attacker-controlled X...

GHSA-C399-9853-6JMJ Microsoft Security Advisory CVE-2026-96959 - .NET and Visual Studio Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Security.Cryptography.Xml; System.Private.Xml. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Signed XM...

GHSA-4W5F-7JP2-W48G Microsoft Security Advisory CVE-2026-83520 - .NET and Visual Studio Remote Code Execution Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime WPF. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Restrictive XAML and...

GHSA-F749-VHGX-39H6 Microsoft Security Advisory CVE-2026-70174 - .NET and Visual Studio Remote Code Execution Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime WPF. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. WPF XPS hyperlink...

GHSA-F8QH-MQG4-9939 Microsoft Security Advisory CVE-2026-96232 - .NET and Visual Studio Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime WPF. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Restrictive XAML and...

GHSA-FQ6X-PVR9-888R Microsoft Security Advisory CVE-2026-96234 - .NET and Visual Studio Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime WPF. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Restrictive XAML and...

GHSA-5QR9-XXM9-6CMQ Microsoft Security Advisory CVE-2026-96229 - .NET and Visual Studio Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.WindowsDesktop.App.Runtime WPF. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Restrictive XAML and...

GHSA-2MXG-PRVG-9JFG Microsoft Security Advisory CVE-2026-85790 - .NET Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.Native.Quic.MsQuic.Schannel. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Various vulnerabilities ...

GHSA-WXXW-5CVC-53J7 Microsoft Security Advisory CVE-2026-66822 - .NET and Visual Studio Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.Http. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. SocketsHttpHandler can retain a...

GHSA-RV87-CCXW-8GGF Microsoft Security Advisory CVE-2026-88092 - ASP.NET Core Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.AspNetCore.Server.Kestrel.Core. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An aborted Kestrel...

GHSA-4MPW-CPWJ-HXXJ Microsoft Security Advisory CVE-2026-70197 - .NET and Visual Studio Remote Code Execution Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.Sockets. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. On Windows, reusing a SocketAsyncEventArgs...

GHSA-3RXQ-G8RJ-R2CF Microsoft Security Advisory CVE-2026-69651 - .NET and Visual Studio Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Security.Cryptography.Xml; System.Private.Xml. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Signed XM...

GHSA-7HQP-7C5M-4VQ6 Microsoft Security Advisory CVE-2026-96960 - .NET and Visual Studio Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Security.Cryptography.Xml; System.Private.Xml. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Signed XM...

GHSA-87VJ-4HQV-22P9 Microsoft Security Advisory CVE-2026-96233 - .NET and Visual Studio Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Runtime. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. DateTime Hebrew-number parsing can read outside...

GHSA-846F-F764-76MX Microsoft Security Advisory CVE-2026-84008 - .NET Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Security.Cryptography.Pkcs. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. SignedCms.CheckSignature can...

GHSA-MC4Q-93X5-F6HJ Microsoft Security Advisory CVE-2026-58280 - .NET and Visual Studio Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Security.Cryptography.Xml and System.Private.Xml. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Signed...

GHSA-FQPQ-CX42-9JMM Microsoft Security Advisory CVE-2026-70194 - .NET and Visual Studio Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.Security. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. .NET 11 post-handshake TLS client...

GHSA-W5QQ-QRPP-RF4C Microsoft Security Advisory CVE-2026-70181 - ASP.NET Core Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.AspNetCore.WebUtilities. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. FileBufferingReadStream...

GHSA-X3VP-85CM-Q97R Microsoft Security Advisory CVE-2026-70175 - ASP.NET Core Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.AspNetCore.Identity and Microsoft.AspNetCore.Identity.UI. This advisory also provides guidance on what developers can do to update their applications to remove this...

GHSA-334F-VVP4-7G6P Microsoft Security Advisory CVE-2026-70159 - ASP.NET Core Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.AspNetCore.SignalR.Common and Microsoft.AspNetCore.SignalR.Core. This advisory also provides guidance on what developers can do to update their applications to remove this...

GHSA-FPRF-R6RV-XG99 Vikunja: Saved filter creation with an empty filter string recalculates task positions across all tenants

Summary In Vikunja v2.6.0 the task position recalculation that runs when a saved filter view is created fails open when the requesting user has no accessible projects. Instead of aborting, the search that feeds the recalculation loses its project scope entirely and returns every task in the...

GHSA-J3HG-9RP3-5HW9 Nginx UI: Unauthenticated signed-request body staging can exhaust temporary storage

Summary In Nginx UI versions 2.5.0 through 2.5.x, the node-signature authentication path staged an attacker-controlled request body in a temporary file and synchronized it to disk before validating the body digest and cryptographic signature. An unauthenticated remote client that can reach the AP...

GHSA-9H23-53F4-Q947 Nginx UI: Bundled reverse proxy can bypass IP allowlists and enable shared login lockout

Summary In Nginx UI versions 2.2.0 through 2.5.x, the official bundled reverse-proxy topology did not preserve the external client identity used by Gin. The backend treated the local proxy peer as the client because no trusted proxy was configured, while the proxy supplied the actual address in...

GHSA-X34J-47HF-4XG7 TinaCMS admin preview iframe loads an attacker-controlled origin from the URL fragment

Summary The TinaCMS admin builds its preview from the // hash-router splat without checking that the value stays same-origin. A fragment with a doubled slash ///attacker.example/p becomes the protocol-relative URL //attacker.example/p, so the admin frames an external site. That same unvalidated...

GHSA-X2RP-9QF7-2FMQ Contao: Protected page content is disclosed to anonymous visitors after contao.search.index_protected is disabled

ModuleSearch decides whether to filter protected pages out of search results based on the current value of contao.search.indexprotected, but the authorisation data lives per row in tlsearch. Turning the setting off removes the filter without removing the rows, so protected pages that were indexed...

GHSA-9FF2-P842-45WQ Contao: Cross-site request forgery in custom backend actions

RequestTokenListener is the only generic REQUESTTOKEN validator in Contao and it only runs on POST. On the GET side the guard is local and declarative, and it only fires when an act parameter is present. Every back end action dispatched through a different parameter therefore has no CSRF protecti...

GHSA-VFXW-3X8P-2VJR Vikunja: Link-share token can enumerate users through the v2 API

Summary A link-share token, the credential you hand out to let someone view a shared project, can call the v2 user-search endpoints, which it was never meant to reach. The v1 versions of the same endpoints correctly reject link-share tokens; the v2 versions don't. As a result, anyone with a share...

GHSA-39P5-2WRR-XH29 Vikunja: Any user can enumerate every team and its members by attaching arbitrary teams to a throwaway project

Summary When you share a project with a team, the API lets you attach any team on the instance, including teams you have nothing to do with, as long as you're an admin of the project. Listing a project's teams then returns each team's full member roster. So any logged-in user can spin up a...

GHSA-M469-88XX-8RX2 Vikunja: CalDAV and feeds BasicAuth endpoints have no rate limit, bypassing the anti-brute-force floor on account passwords

Summary The /dav, /.well-known, and /feeds groups are registered on the root Echo instance with only BasicAuth and no rate limiter. CalDAV BasicAuth accepts the plain account password, so password guessing over /dav is unbounded and never returns 429, while /api/v1/login is throttled from the ten...

GHSA-QFWC-VX6F-3G6G Vikunja: Read-only project members can obtain any link share's access hash via the single-share read endpoint (v1 and v2) and escalate to the share's permission level

Summary A user who has only read permission on a project can call the single link-share read endpoint and receive the share's hash field — the secret credential that the anonymous POST /shares/share/auth endpoint exchanges for a link-share JWT carrying the share's permission read / read-write /...

GHSA-88F6-4RJV-X774 Vikunja: TOTP secret is readable after enrollment, no step-up auth

Summary Once a user has TOTP enabled, the API still hands back the raw shared secret to anyone holding that account's access token. Reading it doesn't ask for the password, even though disabling TOTP does. So a stolen token, an XSS, or a browser left open is enough to copy the second factor into...

GHSA-3HJ7-6VMJ-H8V4 pacioli: A submit consent marker licensed cancellation of caller-named pre-existing documents

Impact pacioli-guard's document-layer consent gate requires a human-minted, single-use, document-bound and act-bound marker before a credential carrying API Key Scope.requireconsent may submit or cancel a document. Because ERPNext performs further document writes as a consequence of a governed ac...

GHSA-RJ9J-8772-4H6C Vikunja: Link-share token reads any tenant's kanban buckets and enumerates usernames/IDs instance-wide (BOLA)

Summary The task-collection endpoint GET /api/v1/projects/project/views/view/tasks loads the requested project view straight from the URL path without verifying the caller is authorized for it. For a link-share token, the task query is correctly pinned to the share's own project, but the view is...

GHSA-V3P6-34MC-HJ7V Vikunja: Scoped API token can mint unrestricted OAuth session credentials

Summary A scoped API token can bypass its declared permissions by using the OAuth authorization flow to mint normal session credentials. A token limited to: json "oauth":"authorize" can call /api/v1/oauth/authorize, receive an OAuth authorization code, exchange it at /api/v1/oauth/token, and obta...

GHSA-9Q47-3CM2-2RP8 pyLoad: Rate-Limit Bypass and Audit-Log Spoofing via Trusted Client-Controlled `X-Forwarded-For` Header

Summary pyLoad determines the "client IP" used for its rate-limiting decorator and for its security/audit logging by reading the client-supplied X-Forwarded-For XFF HTTP header and taking the leftmost value. No trusted-proxy configuration exists the Cheroot WSGI server faces clients directly, and...

GHSA-P3PR-8F3M-4QP8 pyLoad WindowsPhoneNotify addon: non-admin SETTINGS user triggers SSRF via unguarded http.client notification host

Summary pyLoad ships the WindowsPhoneNotify addon, whose send method opens an HTTP connection to a host taken directly from the plugin's pushurl configuration value. A user holding the standard non-admin SETTINGS permission can set pushurl and pushid and enable the addon through the web API, sinc...

GHSA-662P-52HX-CMH2 Nginx UI: Self-upgrade runs an unsigned binary verified only by a same-origin digest → RCE via a compromised mirror or MITM

Summary The self-upgrade downloads the release binary and its checksum .tar.gz and .tar.gz.digest through the SAME endpoint version.GetUrl, which is githubproxy or, by default, the project's cloud.nginxui.com mirror, and verifies the binary ONLY by comparing it to that digest: digestFileContent =...

GHSA-45GV-9WJV-XH7P Nginx UI: Authentication bypass: password login does not enforce a passkey-only second factor (2FA bypass)

Summary nginx-ui supports two second-factor methods — TOTP OTP and WebAuthn passkeys — and reports an account as 2FA-enabled when either is configured. However, the password login endpoint POST /api/login only enforces a second factor when a TOTP secret is present. An account that has registered ...

GHSA-33RR-WQ23-G6GG Nginx-UI AuthRequired token cookie fallback enables CSRF against management APIs

Summary Nginx-UI v2.4.3 stores the API JWT in a browser cookie named token and the AuthRequired middleware accepts that cookie as an authentication source. Because management endpoints are protected by AuthRequired and do not enforce a universal CSRF token or Origin/Referer check, a remote attack...

GHSA-PVGV-GCP7-V38G Nginx UI: Node Secret Credential Exposure via URL Query Parameter

Vulnerability Summary nginx-ui's Node.Secret is a master credential that bypasses all JWT/password authentication for the entire API. The application accepts this credential via a URL query parameter ?nodesecret=, causing it to be recorded in plaintext in HTTP access logs, reverse proxy logs,...

GHSA-R44W-V6GF-X3P6 pyLoad has an authentication bypass in API key validation (check_apikey cache)

Summary The API-key cache in checkapikey allows an attacker to authenticate with a forged API key as long as the legitimate key for the same keyid has been used recently. On a cache hit, the API key secret is never verified, resulting in a complete authentication bypass during the cache lifetime...

GHSA-VQ8P-M3WM-GV5F pyLoad: Lack of Input Size Validation Leads to Denial of Service (DoS) and Process Termination

Description: The API rpc function in apiblueprint.py handles multipart/form-data uploads by reading the whole content of the uploaded file into memory with file.read. This occurs before the data is sent to the underlying function. Since there is no size limit set at this point, a large file uploa...

GHSA-PFVF-FWFP-25MP Strawberry GraphQL: Synchronous permission checks can treat an awaitable authorization result as truthy

Summary PermissionExtension.resolve evaluates the return value of haspermission for truthiness on the synchronous path. supportssync only classifies a permission as asynchronous when haspermission is declared with async def via inspect.iscoroutinefunction, so a plain def that returns an awaitable...

GHSA-6V25-8WQ6-XQ4J Hazelcast allows arbitrary member memory access by low-privileged client

Impact A flaw has been found in Hazelcast Enterprise Edition and Community Edition, which would allow a low-privileged malicious client to read arbitrary data in memory from any cluster member including Java heap memory, off-heap data, and JVM process address space. Additionally, such a client ma...

GHSA-556J-VV39-8RQV Banks: Symlink traversal and arbitrary file disclosure/overwrite in DirectoryPromptRegistry

Summary In banks.registries.DirectoryPromptRegistry, prompt file paths and the index file index.json do not refuse symbolic links. When a prompt directory contains or accepts untrusted files e.g. unpacked archives, shared repositories, or multi-tenant folders, symbolic links pointing outside the...