SSH.NET: ScpClient Recursive Download Allows Arbitrary File Write via Server-Controlled SCP Filenames

Summary ScpClient.Downloadstring directoryName, DirectoryInfo directoryInfo writes files and directories using names returned by the remote SCP server during recursive downloads, with no validation that the resulting path stays inside the requested local directory. A malicious, compromised, or...

Fleet: Observer-class users can view team enroll secrets and credential-bearing configuration via target search endpoint

Summary The target search endpoint POST /api/latest/fleet/targets returned team enroll secrets and full team configuration, including credential-bearing agent options, to observer-class users. Other team-facing endpoints mask these fields for observers; the target search endpoint did not apply th...

phpMyFAQ: SQL LIKE Wildcard Injection in Chat User Search Allows Authenticated User Enumeration

Summary An authenticated SQL LIKE wildcard injection vulnerability in phpMyFAQ’s chat user search allows any logged-in user to bypass the intended display-name search filter and enumerate active users. The endpoint escapes SQL string syntax but does not escape % and , which remain active LIKE...

nimiq-blockchain: Validity store off by one error

Impact The validity store treats a transaction with stored blocknumber = X as "in window" only when X lastbn - transactionvaliditywindowblocks strict inequality. However the protocol's Transaction::isvalidat accepts a transaction for inclusion in any block in validitystartheight - blocksperbatch,...

LibreNMS: Reflected XSS via Proxmox instance/vmid GET parameters injected into document.title JavaScript assignment

Summary LegacyController.php:75 writes the page title into a document.title JS assignment using string interpolation. apps/proxmox.inc.php pushes $vars'instance' and $vars'vmid' GET params, only striptags applied directly into $pagetitle. A single quote terminates the JS string, executing arbitra...

Winter: Authenticated backend users can bypass Users controller permission checks

Impact Affected versions of Winter CMS did not validate the handler name submitted through the form postback mechanism handler POST field in the same way as AJAX requests XWINTERREQUESTHANDLER header. The AJAX path validates that handler names match the onA-Z\w+ pattern, but the postback path...

Winter: Broken access control in `Cms\Controllers\Index` allows cross-template actions and unauthorized asset uploads

Impact Affected versions of Winter CMS did not enforce per-template-type permission checks in the CMS section's AJAX handlers. The CMS controller Cms\Controllers\Index used OR-logic across its five permissions cms.managepages, cms.managepartials, cms.managelayouts, cms.managecontent,...

Winter: SQL Injection in Backend Filter Widget numberrange Scope via numbersFromAjax

Impact The Backend Filter widget Backend\Widgets\Filter is vulnerable to SQL injection through the numberrange scope type when the scope is configured with a conditions key. An authenticated backend user with access to a list view containing a vulnerable filter scope can inject arbitrary SQL via...

Winter: Stored XSS through Editor Settings custom styles

Impact Authenticated Backend Users with the backend.manageeditor "Manage editor settings" permission can provide custom styles through Settings → Editor Settings → Markup Styles that are compiled through the LESS CSS parser and rendered on every backend page. Previously, the compiled output was n...

Winter: Stored XSS through Brand Settings custom styles

Impact Users with the backend.managebranding "Customize the back-end" permission can provide custom CSS through Settings → Customize Backend → Styles that is compiled through the LESS CSS parser and rendered on every backend page. Previously, the compiled output was not sanitized, which could hav...

tablib: Stored XSS in the HTML export via unescaped dataset title

tablib prior to 3.10.0 contains a stored cross-site scripting vulnerability in the HTML export functionality that allows attackers to execute arbitrary JavaScript by embedding malicious payloads in dataset titles, which are interpolated unsanitized into HTML output via the exportbook method in th...

Microsoft Security Advisory CVE-2026-62902 – .NET Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A specially crafted document...

Microsoft Security Advisory CVE-2026-62871 – .NET Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Out-of-bounds write in .NET...

Microsoft Security Advisory CVE-2026-62897 – .NET Remote Code Execution Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An integer overflow or...

Microsoft Security Advisory CVE-2026-70354 – .NET Core Remote Code Execution Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An out-of-bounds write in .NET...

Microsoft Security Advisory CVE-2026-62909 – .NET Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET diagnostics IPC. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A missing error check in .NET causes an...

Microsoft Security Advisory CVE-2026-62886 – .NET Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Windows Presentation Foundation. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An integer overflow or...

Microsoft Security Advisory CVE-2026-62901 – .NET Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.WebSockets. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. An unchecked input for loop condition in...

Microsoft Security Advisory CVE-2026-62899 – .NET Security Feature Bypass Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in System.Net.HttpListener. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. Inconsistent interpretation of http...

Duplicate Advisory: Microsoft QUIC Remote Code Execution Vulnerability

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-92f5-vc22-8j33. This link is maintained to preserve external references. Original Description Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network...

Microsoft Security Advisory CVE-2026-62898 – .NET Information Disclosure Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft QUIC. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A use after free in Microsoft QUIC allows an...

SeaweedFS: Unauthenticated SSRF with response read-back via VolumeServer.FetchAndWriteNeedle

Impact VolumeServer.FetchAndWriteNeedle fetches a caller-supplied remote endpoint and writes the response into a needle. Before 4.24 this RPC performed no authentication and no validation of the target, so anyone able to reach a volume server's gRPC port could coerce the server into issuing...

Duplicate Advisory: Craft CMS: Authorization bypass: view-only Categories user can modify category structure via structures/move-element

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-xxpx-f366-4xpq. This link is maintained to preserve external references. Original Description Craft CMS 5.0.0-RC1 through 5.10.5 contains an incorrect authorization vulnerability. A control-panel user holding on...

Duplicate Advisory: Craft CMS: Authenticated leak of secret environment variables

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-596p-6jv8-775v. This link is maintained to preserve external references. Original Description Craft CMS versions = 5.0.0-RC1 before 5.10.6 and = 4.0.0-RC1 before 4.18.2 interpolate environment variables and...

Duplicate Advisory: Craft CMS: Authenticated RCE through Twig sandbox escape

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f5wm-88jv-g5hx. This link is maintained to preserve external references. Original Description Craft CMS versions = 5.0.0-RC1 before 5.10.7 and = 4.0.0-RC1 before 4.18.3 contain a remote code execution...

Duplicate Advisory: Craft CMS: Incorrect path validation could potentially lead to path traversal

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7hxc-f267-h5q7. This link is maintained to preserve external references. Original Description Craft CMS versions = 5.0.0-RC1 before 5.10.6 and = 4.0.0-RC1 before 4.18.2 contain a theoretical path traversal...

Duplicate Advisory: Craft CMS: Authenticated RCE via `condition.config` JSON cleanse bypass

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-265m-7826-wjqm. This link is maintained to preserve external references. Original Description Craft CMS versions from 4.0.0-RC1 before 4.18.2 and from 5.0.0-RC1 before 5.10.6 contain an authenticated remote code...

Duplicate Advisory: Craft CMS: Arbitrary file read via SplFileObject in non-sandboxed template contexts

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-957r-qf9p-67xw. This link is maintained to preserve external references. Original Description Craft CMS 5.0.0-RC1 before 5.10.6 and 4.0.0-RC1 before 4.18.2 contain an arbitrary file read vulnerability. The creat...

Duplicate Advisory: Nuxt dev server discloses project root and workspace UUID via the Chrome DevTools workspace endpoint

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-7c4v-fwgw-9rf7. This link is maintained to preserve external references. Original Description Nuxt versions = 4.4.7 and = 3.21.7 and 3.21.10, contain an information disclosure vulnerability in the development...

Duplicate Advisory: TYPO3-CORE-SA-2026-021: Broken Access Control in Backend and Install Tool

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-68jx-f42c-7599. This link is maintained to preserve external references. Original Description The referrer enforcement introduced with TYPO3-CORE-SA-2020-006 CVE-2020-11069 became ineffective in TYPO3 v13.0, whe...

SAP Approuter has an Information Disclosure vulnerability

SAP Approuter does not sufficiently validate certain token content under specific configurations. An unauthenticated attacker could send a specially crafted token to cause sensitive credential material to be sent to an attacker-controlled destination. The attack complexity is high due to...

Accelerate path traversal and denial of service via sharded checkpoint weight_map entries

Hugging Face Accelerate through 1.14.0 contains a path traversal vulnerability in loadcheckpointinmodel and loadcheckpointanddispatch functions that fail to sanitize weightmap entries from sharded checkpoint indexes. Attackers can supply relative paths with ../ sequences or absolute paths to read...

Apache Airflow Yandex Lockbox backend allows cross-team secret disclosure

The Yandex Lockbox secrets backend in Apache Airflow's Yandex provider resolved a team-scoped Connection or Variable id through the team-agnostic lookup when the team-scoped lookup missed. In a deployment running multi-team mode with this backend, a caller in one team could resolve a secret...

Apache Ranger has a Command Injection vulnerability

Improper Neutralization of Special Elements used in a Command 'Command Injection' vulnerability in Apache Ranger. This issue affects Apache Ranger: from 0.6 through 2.8...

Keras model loading is vulnerable to denial of service through HDF5 shape bombs

A vulnerability in keras-team/keras versions 3.15.0 allows for a denial of service DoS attack when loading malicious .keras model files via the keras.models.loadmodel function. The H5IOStore.getitem method in keras/src/saving/savinglib.py does not validate the shape or size of datasets, leading t...

NLTK network URL validation permits SSRF to RFC 6598 shared-address-space hosts

A Server-Side Request Forgery SSRF vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The nltk.pathsec.validatenetworkurl function, intended to prevent SSRF by rejecting internal network addresses, fails to reject IPs in the RFC 6598 shared address space 100.64.0.0/1...

Bouncy Castle: Zeroisation of sensitive key material on garbage collection relies on finalization.

In Bouncy Castle for Java FIPS BC-FJA before bc-fips 1.0.2.7 1.0.X series, 2.0.2 2.0.X series and 2.1.3 2.1.X series, sensitive key material held by the AES and DESede engines, the SP 800-90A DRBGs, SymmetricSecretKey and the PBKD and scrypt parameter classes was zeroised on garbage collection by...

Bouncy Castle: the native entropy source used on Intel platforms retried the CPU entropy instructions without any bound

In Bouncy Castle for Java FIPS BC-FJA before bc-fips 2.1.3, the native entropy source used on Intel platforms retried the CPU entropy instructions without any bound. RDSEED and RDRAND report failure through their carry flag, and the JNI seeding routine spun re-issuing the instruction for as long ...

pypdf: Possible large memory usage for large /ToUnicode streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text extraction. Patches This has been fixed in pypdf==6.15.0. Workarounds If you cannot...

pypdf: Possible long runtimes/large memory usage for large CID font width ranges

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the font width entries of a font with unusually large values, for example during text extraction. Patches This has been fixed in pypdf==6.15.0. Workaroun...

crypto-js: Insufficient Entropy in Cryptographic Secret Generation via Vulnerable CryptoJS Dependency Chain

Summary CryptoJS.lib.WordArray.random in affected versions is not a cryptographically secure random number generator. Nominal requests for 128 or 256 bits of entropy produce effective search spaces of approximately 2^39 and 2^47 possibilities — small enough to enumerate on commodity hardware...

Hono: `memo()` retains SSR output across requests, leading to cross-user data disclosure

Summary memo from hono/jsx retains the result of a server-side render and reuses it for later renders with comparator-equal props. Request-scoped values read inside the component take no part in that comparison, so a response can contain HTML rendered for another user's request. Details Component...

Hono: Proxy Helper does not remove response headers listed in the `Connection` header

Summary The Proxy Helper hono/proxy does not remove response headers named by the origin's Connection header. Headers that the origin marked as connection-scoped are therefore forwarded to clients. Details Per RFC 9110 Section 7.6.1, an intermediary must remove the header fields listed in a...

Hono: Algorithmic Complexity DoS in Language Middleware

Summary The languageDetector middleware is vulnerable to algorithmic complexity denial of service when processing a crafted language tag containing a large number of hyphen-separated subtags. Details To implement progressive language-tag truncation, normalizeLanguage repeatedly calls parts.slice0...

Ruby JSON: JSON::ResumableParser#partial_value dereferences a freed input buffer and crashes on truncated duplicate-key streams

Summary Ruby's JSON native C extension clears the consumed JSON::ResumableParser input buffer but leaves state.start, state.cursor, and state.end pointing into released storage. When partialvalue reconstructs an incomplete object containing duplicate keys, the duplicate-key warning path calls...

pymdown-extensions: exponential-backtracking ReDoS in caret, tilde, betterem, and magiclink inline processors

Summary Four inline processors in pymdown-extensions contain regular expressions with exponential backtracking. A single untrusted Markdown line under 50 bytes drives markdown.markdown into unbounded CPU on the rendering thread seconds at 45 bytes, growing exponentially with each added character...

CodeIgniter: Uploaded file extension validation bypass in `is_image` and `mime_in` rules

Impact This is an unsafe file upload validation vulnerability that can lead to remote code execution in vulnerable application configurations. Applications are impacted when they: - validate uploads using isimage or mimein without an independent safe extension check, such as extin on patched...

CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames

Impact In affected versions, calling UploadedFile::move without a second argument uses the client-provided filename without sanitization. Depending on the destination path and server configuration, an attacker can supply a filename containing path traversal sequences e.g. ../../public/shell.php t...

CodeIgniter: SQL injection in Query Builder deleteBatch() when used with where() conditions

Impact A SQL injection vulnerability exists in the Query Builder's deleteBatch method. When deleteBatch is used together with where conditions, the bound values from the WHERE clause are substituted directly into the generated SQL with their escape flag ignored, so they are never escaped or quote...

CodeIgniter: Spoofable forwarded HTTPS headers in IncomingRequest::isSecure()

Impact IncomingRequest::isSecure trusted the X-Forwarded-Proto and Front-End-Https headers from any incoming request. In affected deployments, an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request as secure. This may impact applications that rely on...