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CVE-2026-8804

Cleartext Storage of Sensitive Information for Puppet Resource API

Puppet resource_api (shipped in Puppet Core 8.x and Puppet Enterprise 2023.8.x and 2025.x) does not preserve the sensitive flag on parameters defined via the resource-api, causing values such as passwords to be stored in cleartext in the agent's local transaction state cache. Affected versions of the resource_api module include all versions between 1.5.0 - 1.9.1 and 2.0.0 The issue was fixed in puppet resource_api 1.9.2 and 2.0.1 released with Puppet Core 8.20.0 and PE 2023.8.10 & PE 2025.11.0.

CVSS 4.0 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
Puppet
Products
Puppet Puppet Enterprise
CVE-2026-47255

AgenticMail API/storage and outbound relay hardening

AgenticMail gives AI agents real email addresses and phone numbers. @agenticmail/api prior to version 0.9.32 and @agenticmail/core prior to version 0.9.10 had weakness related to validation and and binding of inactive-agent hour filtering; storage SQL identifier validation; metadata-backed ownership checks for raw storage SQL; blocking direct storage metadata access through raw SQL; fail-closed outbound worker secret handling; SMTP envelope/header control-character validation before command construction; and TLS certificate verification as the default for MailSender with an explicit opt-out for local development. @agenticmail/api prior to version 0.9.32 and @agenticmail/core prior to version 0.9.10 are patched.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Vendors
Agenticmail
Products
Agenticmail Api
CVE-2026-48978

oras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokens

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, auth.Client follows the realm URL from a registry's WWW-Authenticate: Bearer challenge without validating the scheme or host, allowing a malicious or compromised registry to cause SSRF to internal networks such as http://169.254.169.254/, http://10.0.0.x/, and http://127.0.0.1/, or to downgrade a registry contacted over https:// to an http:// token endpoint in registry/remote/auth/client.go through Client.Do(), Client.fetchBearerToken(), fetchDistributionToken, and fetchOAuth2Token. This issue is fixed in version 2.6.1.

CVSS 4.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Oras-project
Products
Oras-go
CVE-2026-65599

n8n before 1.123.64, 2.29.8, and 2.30.1 Credential Exposure via JWT Header

n8n versions before 1.123.64, 2.29.8, and 2.30.1 contain a credential exposure vulnerability: when configured with a Google Service Account key, the full PEM private key was mistakenly placed in the JWT header's kid field (intended only for a key identifier). Because JWT headers are Base64-encoded rather than encrypted, the private key could be recovered by anything that logged or inspected the JWT. An attacker who obtained the key could impersonate the service account and access or modify any Google Cloud resource it was authorized to use. Only instances using Google Service Account credentials are affected.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
N8n
Products
N8n
CVE-2026-48022

@hapi/wreck: Sensitive credential headers leak across cross-port and cross-scheme redirects

@hapi/wreck is an HTTP client utility. Prior to 18.1.2, Wreck strips credential headers including Authorization, Cookie, and Proxy-Authorization before following a cross-origin redirect, but the origin check compares hostnames only and ignores scheme and port, so credentials are forwarded intact across same-host port changes and HTTPS-to-HTTP downgrades, allowing a co-tenant on an adjacent port or a network-position attacker capable of forging a redirect to capture bearer tokens, session cookies, and proxy credentials and impersonate the victim against the upstream service. This issue is fixed in version 18.1.2.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Hapijs
Products
Wreck
CVE-2026-3182

Sensitive Data Exposure

Zohocorp ManageEngine Endpoint Central versions before 11.4.2528.34 are affected by cleartext transmission of sensitive information vulnerability.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Zohocorp
Products
Manageengine Endpoint Central
CVE-2026-16213

Fantomas42 django-blog-zinnia Protected Entry Password entry_protection.py cleartext storage

A security flaw has been discovered in Fantomas42 django-blog-zinnia up to 0.20. Affected by this vulnerability is an unknown functionality of the file zinnia/views/mixins/entry_protection.py of the component Protected Entry Password Handler. The manipulation results in cleartext storage of sensitive information. The attack needs to be approached locally. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed
Vendors
Fantomas42
Products
Django-blog-zinnia
CVE-2019-25279

FaceSentry Access Control System 6.4.8 Cleartext Password Storage Vulnerability

FaceSentry Access Control System 6.4.8 contains a cleartext password storage vulnerability that allows attackers to access unencrypted credentials in the device's SQLite database. Attackers can directly read sensitive login information stored in /faceGuard/database/FaceSentryWeb.sqlite without additional authentication.

CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Iwt
Products
Facesentry Access Control System Facesentry Access Control System Firmware
CVE-2019-25278

FaceSentry Access Control System 6.4.8 Authentication Credentials MiTM Disclosure

FaceSentry Access Control System 6.4.8 contains a cleartext transmission vulnerability that allows remote attackers to intercept authentication credentials. Attackers can perform man-in-the-middle attacks to capture HTTP cookie authentication information during network communication.

CVSS 4.0 · 9.1 Critical EPSS < 1% KEV · Not listed
Vendors
Iwt
Products
Facesentry Access Control System Facesentry Access Control System Firmware
CVE-2025-66573

Solstice Pod API Session Key Extraction via API Endpoint

Solstice Pod API (version 5.5, 6.2) contains an unauthenticated API endpoint (`/api/config`) that exposes sensitive information such as the session key, server version, product details, and display name. Unauthorized users can extract live session information by accessing this endpoint without authentication.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Mersive
Products
Solstice Pod Solstice Pod Firmware
CVE-2026-55885

Grav: Admin Backup Zip File Exposes Account Credentials and Configuration Secrets

Grav is a file-based Web platform. Prior to 1.7.53, an authenticated administrator with backup permissions can download a ZIP archive containing the full Grav installation root, including user/accounts/admin.yaml with the administrator password hash and user/config with site configuration, through the backup download endpoint protected only by the session-static admin-nonce URL parameter. This issue is reported as fixed in version 1.7.53.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Getgrav
Products
Grav
CVE-2026-53624

Fiber: HSTS header never set in helmet middleware due to incorrect protocol check

Fiber is an Express inspired web framework written in Go. Prior to 3.4.0, the helmet middleware in middleware/helmet/helmet.go never sets the Strict-Transport-Security response header even when HSTSMaxAge is configured because it checks c.Protocol() for https instead of c.Scheme(). This issue is fixed in version 3.4.0.

CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed
Vendors
Gofiber
Products
Fiber
CVE-2026-54784

CoreWCF: SPNEGO SecurityContextToken proof key wrapped without confidentiality

CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. In version 1.9.0, CoreWCF SPNEGO SecurityContextToken negotiation can expose the proof key recovered from the RSTR when TransportWithMessageCredential with Windows client credentials and session establishment are used, allowing an observer to impersonate the authenticated Windows principal and decrypt or forge WS-SecureConversation traffic. This issue is fixed in version 1.9.1.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Vendors
Corewcf
Products
Corewcf
CVE-2026-14702

zcaceres markdownify-mcp webpage-to-markdown Markdownify.ts saveToTempFile random values

A flaw has been found in zcaceres markdownify-mcp up to 1.1.0. This impacts the function saveToTempFile of the file src/Markdownify.ts of the component webpage-to-markdown/youtube-to-markdown/bing-search-to-markdown. This manipulation causes insufficiently random values. The attack is restricted to local execution. A high degree of complexity is needed for the attack. The exploitability is said to be difficult. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

CVSS 4.0 · 2 Low EPSS < 1% KEV · Not listed
Vendors
Zcaceres
Products
Markdownify-mcp
CVE-2026-55844

Home Assistant: iOS Companion App ignores internal SSID allowlist for connections – possible leak of access token and sensor data

Home Assistant is open source home automation software that puts local control and privacy first. Prior to 2025.5.0, The iOS companion app ignores the SSID allowlist for internal networks. The app uses SSID to detect when to use the internal URL, but whenever the app cannot find any other URL to be used, it fallbacks to the internal URL as well, which can expose user's token when connected to a not secure network. This vulnerability is fixed in 2025.5.0.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Home-assistant
Products
Core
CVE-2026-38571

Cleartext WPA2 Credentials and Unauthenticated Memory Access via UART on Tenda N300

Cleartext storage and exposure of WPA2 credentials, and missing authentication on the rr/wr memory read/write commands, in the unauthenticated UART debug console of the Tenda N300 F3 (V603) allow a physically proximate attacker to obtain stored WPA2 credentials in cleartext and to read or write arbitrary memory via the serial console.

CVSS 3.1 · 4.6 Medium EPSS < 1% KEV · Not listed
Vendors
Tenda
Products
N300 F3
CVE-2026-49486

Apache Airflow FTP provider: FTP Provider does not protect FTPS data channel (missing PROT_P)

The Apache Airflow FTP provider's `FTPSHook.get_conn()` created an `ftplib.FTP_TLS` connection but never called `prot_p()`, so although the control channel was TLS-protected the data channel was transmitted in cleartext. Any deployment using `FTPSHook` or `FTPSFileTransmitOperator` to move files over FTPS exposed file contents and credentials-in-transit to a network attacker able to observe the data connection. Upgrade apache-airflow-providers-ftp to `3.15.1` or later, which issues `PROT P` to encrypt the data channel.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Apache
Products
Airflow Ftp Provider Apache-airflow-providers-ftp
CVE-2026-52783

OpenProject: Information Disclosure (cleartext storage of data) on localhost through memcached via Others "storage.<id>.httpx_access_token" leads to Sensitive Data Exposure

OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, OpenProject's Storages module writes the OneDrive/SharePoint userless OAuth access_token plaintext to Rails.cache under the deterministic key storage.<id>.httpx_access_token, repopulated continuously by an hourly cron and every userless-OAuth call site (see Write cadence). None of the three allowed cache backends (file_store, memcache, redis) encrypts at rest. An attacker with read access to the cache backend recovers the Azure-AD application-tier bearer with an anonymous get over the memcached binary protocol (or the equivalent against Redis). This vulnerability is fixed in 17.3.3 and 17.4.1.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Vendors
Opf
Products
Openproject
CVE-2026-55568

Guzzle: Silent HTTPS-Proxy Downgrade to Cleartext

Guzzle is an extensible PHP HTTP client. Prior to 7.12.1, in certain configurations, traffic expected to be protected by TLS on the hop to the proxy is transmitted in cleartext. Proxy authentication credentials (the Proxy-Authorization header, proxy userinfo in the proxy URL, or CURLOPT_PROXYUSERPWD) are sent without encryption, and the CONNECT target host and port for tunneled HTTPS requests are exposed. The built-in cURL handlers (GuzzleHttp\Handler\CurlHandler and GuzzleHttp\Handler\CurlMultiHandler, used by default whenever the PHP cURL extension is available) accept an https:// proxy. libcurl older than 7.50.2 silently treats an https:// proxy as a plaintext http:// proxy. The TLS connection to the proxy is never established, and the proxy leg is cleartext with no error or warning. An application is affected when it sends requests through one of the built-in cURL handlers, configures an https:// proxy expecting the proxy connection itself to be encrypted, and runs with libcurl older than 7.50.2. This vulnerability is fixed in 7.12.1.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Guzzlephp
Products
Guzzle
CVE-2026-44726

Deno: TLS retry copies stale upgrade hook, risking plaintext traffic

Deno is a JavaScript, TypeScript, and WebAssembly runtime. From 2.0.0 until 2.7.8, a flaw in Deno's Node.js tls compatibility layer could cause a TLS client to transmit application data in plaintext after a connection retry. When `autoSelectFamily was enabled and the first address-family attempt failed, the socket reinitialization path reused a stale TLS upgrade hook that was bound to the original, failed handle. As a result, the replacement TCP connection was never upgraded to TLS, and any data the application wrote before the secureConnect event travelled over the network unencrypted. A network attacker positioned to cause the initial connection attempt to fail (for example, by dropping IPv6 traffic on a dual-stack host) could deterministically trigger the fallback path and observe or tamper with traffic that the application believed was TLS-protected. This vulnerability is fixed in 2.7.8.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Vendors
Deno
Products
Deno