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A hardcoded AWS Secret Access Key pattern was detected in the `settings.example` configuration file of an nginx AWS credentials module. While the value itself was a placeholder string, its format matched a real AWS secret key pattern, making it a dangerous template that could mislead developers into committing real credentials. The fix replaces the lookalike secret value with an unambiguous placeholder that cannot be mistaken for or used as a real credential.
A high-severity vulnerability (CVE-2026-44486) in Axios versions prior to 1.16.0 caused Proxy-Authorization headers to leak to redirect targets when the HTTP client re-evaluated proxy settings and switched to a direct connection. This information disclosure bug exposed sensitive proxy credentials to unintended destinations, and was fixed by upgrading from Axios 1.15.2 to 1.18.0 in the client application.
A critical security vulnerability was discovered in the Apple Store API implementation where three authentication endpoints (`/auth/login`, `/auth/refresh`, `/auth/reset`) lacked rate limiting protection. This allowed unlimited authentication attempts from a single IP address, enabling credential stuffing and brute force attacks. The fix implements an in-memory rate limiter that restricts each IP to 5 requests per 15-minute window.
The cc-viewer application was vulnerable to Denial of Service attacks through the adm-zip library (version 0.5.17), which could be exploited using specially crafted ZIP files that trigger excessive memory allocation. Upgrading to adm-zip 0.6.0 resolves CVE-2026-39244 by implementing proper safeguards against ZIP bomb attacks and malicious archive structures.
A FastAPI application serving as a MyShows proxy was configured to allow all origins with credentials enabled, creating a dangerous CORS misconfiguration that could let any malicious website silently harvest authentication tokens. The fix was a single-line change — setting `allow_credentials=False` — but the implications of leaving it unchecked were significant. This post breaks down exactly how the vulnerability works, why FastAPI's behavior makes it subtler than it first appears, and how to co
A high-severity denial of service vulnerability (CVE-2026-25639) was discovered in Axios versions prior to 1.13.5, where the `mergeConfig` function failed to properly sanitize the `__proto__` key in configuration objects. This prototype pollution vulnerability could allow attackers to crash Node.js applications or cause unexpected behavior by manipulating JavaScript's prototype chain. The fix involved upgrading from Axios 1.13.2 to 1.18.0, which includes enhanced input validation in the configur
A missing `trustPolicy` setting in `pnpm-workspace.yaml` left a Node.js workspace vulnerable to malicious packages silently downgrading security configurations. The fix adds `trustPolicy: no-downgrade` alongside `blockExoticSubdeps: true` and a stricter `minimumReleaseAge`, closing a supply-chain attack primitive before it could be chained with other weaknesses.
A DOM-based Cross-Site Scripting (XSS) vulnerability was discovered in the VvvebJs web editor's `inputs.js` file where the jQuery `tagsInput()` function at line 932 directly inserted user-controlled data into the DOM without sanitization. The fix applies HTML entity encoding to all string values before they reach the DOM, preventing malicious script injection while preserving legitimate tag functionality.
A high-severity CSRF vulnerability was discovered in Moodle's VvvebJs page builder where POST requests to `saveReusableUrl` and `saveUrl` endpoints lacked CSRF token validation. Without proper sesskey inclusion, attackers could trick authenticated users into executing unauthorized page modifications. The fix adds Moodle's sesskey token to both client-side fetch requests and enforces server-side validation with `require_sesskey()`.
CVE-2026-39244 is a high-severity Denial of Service vulnerability in the `adm-zip` npm package (versions before 0.6.0) that allows an attacker to cause excessive memory allocation by supplying a specially crafted ZIP file. The vulnerability was present in the `dsh-mneme` component of the project and was remediated by upgrading `adm-zip` from `0.5.18` to `0.6.0`. Left unpatched, this flaw could allow any user capable of uploading or supplying ZIP input to crash or severely degrade the Node.js ser
A critical path traversal vulnerability in `scripts/build-all.js` allowed attackers to escape the intended output directory by supplying crafted command-line arguments like `--output ../../../../etc/passwd`. The fix validates that the resolved output path remains within the repository root, preventing unauthorized file system access.
A high-severity Denial of Service vulnerability (CVE-2026-69152) was discovered in the `brace-expansion` npm package, where crafted input could generate unbounded intermediate arrays that exhaust system memory. This bypasses the earlier CVE-2026-14257 mitigation. The fix upgrades `brace-expansion` from version 1.1.12 (and 2.0.2) to patched versions 1.1.18 across the dependency tree in the `exia-invasion` project.