ghsa

### Affected Version(s) - CoreShop 4.1.2 Demo (tested) [Demo | CoreShop](https://docs.coreshop.com/CoreShop/Getting_Started/Demo/index.html) - Earlier versions may also be affected if the same code path exists ### Summary A blind SQL injection vulnerability exists in the application that allows an authenticated administrator-level user to extract database contents using boolean-based or time-based techniques. The database account used by the application is read-only and non-DBA, limiting impact to confidential data disclosure only. No data modification or service disruption is possible. ### Details The vulnerability occurs due to unsanitized user input being concatenated into a SQL query without proper parameterization. An attacker with administrative access can manipulate the affected parameter to influence the backend SQL query logic. Although no direct query output is returned, boolean and time-based inference techniques allow an attacker to extract data from the database. #...

### Impact Non-string types are converted into string types, leading to type errors in %d conversions. ### Patches The problem has been patched in version 0.0.6. ### Workarounds None without patching. ### Resources Issue report: https://github.com/armurox/loggingredactor/issues/7 Release: https://github.com/armurox/loggingredactor/releases/tag/0.0.6

## Impact **Vulnerability Type:** HTML Injection via JSON Type Confusion **Affected Versions:** Preact 10.26.5 through 10.28.1 **Severity:** Low to Medium (see below) ### Who is Impacted? Applications using affected Preact versions are vulnerable if they meet **all** of the following conditions: 1. **Pass unmodified, unsanitized values** from user-modifiable data sources (APIs, databases, local storage, etc.) directly into the render tree 2. **Assume these values are strings** but the data source could return actual JavaScript objects instead of JSON strings 3. The data source either: - Fails to perform type sanitization **AND** blindly stores/returns raw objects interchangeably with strings, OR - Is compromised (e.g., poisoned local storage, filesystem, or database) ### Technical Details Preact includes JSON serialization protection to prevent Virtual DOM elements from being constructed from arbitrary JSON. A regression introduced in Preact 10.26.5 caused this protection...

### Impact An authentication bypass in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The Stripe Trigger creates and stores a Stripe webhook signing secret when registering the webhook endpoint, but incoming webhook requests were not verified against this secret. As a result, any HTTP client that knows the webhook URL could send a POST request containing a matching event `type`, causing the workflow to execute as if a legitimate Stripe event had been received. This issue affects n8n users who have active workflows using the Stripe Trigger node. An attacker could potentially fake payment or subscription events and influence downstream workflow behavior. The practical risk is reduced by the fact that the webhook URL contains a high-entropy UUID; however, authenticated n8n users with access to the workflow can view this webhook ID. ### Patches The issue has been fixed in n8n version 2.2.2. Users should upgrade to thi...

### Summary Miniflux's media proxy endpoint (`GET /proxy/{encodedDigest}/{encodedURL}`) can be abused to perform Server-Side Request Forgery (SSRF). An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs embedded in feed entry content, including internal addresses (e.g., localhost, private RFC1918 ranges, or link-local metadata endpoints). Requesting the resulting `/proxy/...` URL makes Miniflux fetch and return the internal response. ### Details - **Vulnerable route**: `GET /proxy/{encodedDigest}/{encodedURL}` (accessible without authentication, but requires a server-generated HMAC-signed URL) - **Handler**: `internal/ui/proxy.go` (`(*handler).mediaProxy`) - **Trigger**: entry content is rewritten to proxy media URLs (e.g., `mediaproxy.RewriteDocumentWithAbsoluteProxyURL(...)`), producing signed `/proxy/...` URLs. - **Root cause**: the proxy validates the URL scheme and HMAC signature, but does not restrict target hosts/IPs. As a result...

### Impact A vulnerability in n8n allows an attacker to access files on the underlying server through execution of certain form-based workflows. A vulnerable workflow could grant access to an unauthenticated remote attacker. This could result in exposure of sensitive information stored on the system and may enable further compromise depending on deployment configuration and workflow usage. ### Patches The issue has been fixed in n8n version 1.121.0. Users should upgrade to this version or later to remediate the vulnerability. ### Workarounds No official workarounds are available. As a temporary mitigation, users may restrict or disable publicly accessible webhook and form endpoints until upgrading.

### Impact urllib3's [streaming API](https://urllib3.readthedocs.io/en/2.6.2/advanced-usage.html#streaming-and-i-o) is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than loading the entire response body into memory at once. urllib3 can perform decoding or decompression based on the HTTP `Content-Encoding` header (e.g., `gzip`, `deflate`, `br`, or `zstd`). When using the streaming API, the library decompresses only the necessary bytes, enabling partial content consumption. However, for HTTP redirect responses, the library would read the entire response body to drain the connection and decompress the content unnecessarily. This decompression occurred even before any read methods were called, and configured read limits did not restrict the amount of decompressed data. As a result, there was no safeguard against decompression bombs. A malicious server could exploit this to trigger excessive resource consumption on the client (high C...

# pnpm v10+ Git Dependency Script Execution Bypass ### Summary A security bypass vulnerability in pnpm v10+ allows git-hosted dependencies to execute arbitrary code during `pnpm install`, circumventing the v10 security feature "Dependency lifecycle scripts execution disabled by default". While pnpm v10 blocks `postinstall` scripts via the `onlyBuiltDependencies` mechanism, git dependencies can still execute `prepare`, `prepublish`, and `prepack` scripts during the fetch phase, enabling remote code execution without user consent or approval. ### Details pnpm v10 introduced a security feature to disable dependency lifecycle scripts by default ([PR #8897](https://github.com/pnpm/pnpm/pull/8897)). This is implemented by setting `onlyBuiltDependencies = []` when no build policy is configured: **File:** `pkg-manager/core/src/install/extendInstallOptions.ts` (lines 290-291) ```typescript if (opts.neverBuiltDependencies == null && opts.onlyBuiltDependencies == null && opts.onlyBuiltDepend...

### Summary HTTP tarball dependencies (and git-hosted tarballs) are stored in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a lockfile is committed. ### Details When a package depends on an HTTP tarball URL, pnpm's tarball resolver returns only the URL without computing an integrity hash: `resolving/tarball-resolver/src/index.ts`: ```javascript return { resolution: { tarball: resolvedUrl, // No integrity field }, resolvedVia: 'url', } ``` The resulting lockfile entry has no integrity to verify: ```yaml remote-dynamic-dependency@http://example.com/pkg.tgz: resolution: {tarball: http://example.com/pkg.tgz} version: 1.0.0 ``` Since there is no integrity hash, pnpm cannot detect when the server returns different content. This affects: - HTTP/HTTPS tarball URLs (`"pkg": "https://example.com/pkg.tgz"`) - Git shorthand dependencies (`"pkg": "github:user/repo"`) - Git URLs (`"pkg": "git+https...

## Summary A command injection vulnerability exists in pnpm when using environment variable substitution in `.npmrc` configuration files with `tokenHelper` settings. An attacker who can control environment variables during pnpm operations could achieve remote code execution (RCE) in build environments. ## Affected Components - **Package**: pnpm - **Versions**: All versions using `@pnpm/config.env-replace` and `loadToken` functionality - **File**: `pnpm/network/auth-header/src/getAuthHeadersFromConfig.ts` - `loadToken()` function - **File**: `pnpm/config/config/src/readLocalConfig.ts` - `.npmrc` environment variable substitution ## Technical Details ### Vulnerability Chain 1. **Environment Variable Substitution** - `.npmrc` supports `${VAR}` syntax - Substitution occurs in `readLocalConfig()` 2. **loadToken Execution** - Uses `spawnSync(helperPath, { shell: true })` - Only validates absolute path existence 3. **Attack Flow** ``` .npmrc: registry.npmjs.org/:tokenHelpe...