CVE-2026-94455

An HTTP endpoint intended for provisioning enterprise and reseller organisations is reachable without any session. The authentication middleware is bound only to an explicit list of controllers, and the enterprise controller is not on that list, so no authentication runs for these routes. The...

Semantic MediaWiki affected by reflected XSS in `Special:Ask` via a forged cursor pagination token

Reflected XSS via a forged cursor pagination token Failure mode Special:Ask accepts a cursor query parameter for keyset pagination added in 7.0.0. The token is decoded by CursorEncoder, which is an unsigned base64url-encoded JSON blob, so its contents are fully attacker-controlled. When the...

CVE-2026-71568 BMCtest exposes Ironic without authentication and TLS during the test

In BMCtest, Ironic is started without authentication and TLS for the duration of the test. Exploiting the problem requires winning the race with bmctest itself, which reduces the attack window and significantly increases its complexity...

PT-2026-94279

Name of the Vulnerable Software and Affected Versions BMCtest affected versions not specified Description In BMCtest, Ironic is started without authentication and TLS for the duration of the test. Exploiting this issue requires winning a race condition with bmctest, which limits the attack window...

PT-2026-93888

Summary The SSE transport mode SSE=true exposes all MCP tools without any authentication. The upload markdown tool reads arbitrary files from the server's local filesystem via an unsanitized file path parameter and uploads them to a GitLab project. Combined, any unauthenticated network-reachable...

Oracle Unified Directory OUD Core Full Control

The vulnerability of the OUD Core component of the Oracle Unified Directory application, a simplified deployment solution for the Oracle Fusion Middleware software platform, is related to the absence of authentication for a critical function. Exploiting this vulnerability could allow an attacker ...

CVE-2026-44300 OpenCost ServiceKey Endpoint Unauthorized Credential Overwrite/Injection

OpenCost provides cost monitoring for Kubernetes workloads and cloud costs. Prior to 1.121.0, the POST /serviceKey endpoint in pkg/costmodel/router.go allows a network client to invoke AddServiceKey without mandatory authentication and submit an arbitrary key form value that is written to the GCP...

Astra Linux – Vulnerability in bind9

The code that processes control channel messages sent to named recursively calls certain functions during packet parsing. The recursion depth is limited only by the maximum acceptable packet size; depending on the environment, this may cause the packet-parsing code to run out of available stack...

Astra Linux – Vulnerability in libspf2

Exim libspf2 Integer Underflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Exim libspf2. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing o...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

A flaw was discovered in the handling of SMB2READ commands within the kernel’s ksmbd module. The issue arises from failing to release memory after its effective lifespan has ended. An attacker can exploit this flaw to create a denial-of-service condition on affected Linux installations...

CVE-2026-89321: Improper Handling of Highly Compressed Data (Data Amplification)

Publishing limits the compressed size of a VSIX ovsx.publishing.max-content-size, 512 MB by default but nothing limited how large an entry becomes when opened. On the first request to /vscode/unpkg/namespace/extension/version/path, WebResourceService opened the entry with ZipFile.getInputStream a...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: bind (UTSA-2023-003035)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-003035 advisory. The code that processes control channel messages sent to named calls certain functions recursively during packet parsing. Recursion depth is only limited by the...

Fedora 43 : bluez (2026-6ed52ea50e)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-6ed52ea50e advisory. This update fixes a number of security issues. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that...

CVE-2026-89250

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an unauthenticated file read vulnerability in the getRecordedFile.php endpoint that streams recorded FLV files from the temporary directory. Attackers can request the endpoint with a known or guessed stream key to downlo...

CVE-2026-89250 WWBN AVideo Unauthenticated File Read via getRecordedFile.php

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an unauthenticated file read vulnerability in the getRecordedFile.php endpoint that streams recorded FLV files from the temporary directory. Attackers can request the endpoint with a known or guessed stream key to downlo...

PYSEC-2026-3916 reachy_mini Allows Unrestricted Upload of File with Dangerous Type

Summary The Reachy Mini daemon exposes the “/api/media/sounds/upload” endpoint without authentication and file validation mechanisms. An attacker can use this endpoint to upload malicious files into the file system that will propagate in future attacks. Compromise Chain: Unauthenticated to Full...

CVE-2026-80087

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to disclose information over a network...

CVE-2026-52774

YesWiki (a PHP wiki system) is vulnerable to reflected XSS (CWE-79) in its Bazar widget handler prior to version 4.6.6. The id GET parameter is reflected into the data-formid and data-iframeUrl HTML attributes using only strip_tags(), which does not escape double quotes. An unauthenticated attack...

CVE-2026-52774 Reflected XSS via Unescaped `id` Parameter in Bazar Widget HTML Attributes in YesWiki

YesWiki is a wiki system written in PHP. Prior to version 4.6.6, YesWiki's Bazar widget handler reflects the id GET parameter into HTML attributes using striptags only. Because striptags does not escape double quotes, an attacker can break out of the attribute value, inject an event handler such ...

CVE-2026-79391

The Trueview 6.0.23.4 software is affected by a critical security vulnerability where the MQTT service lacks authentication. The MQTT broker accepts client connections on TCP port 1883 without requiring any credentials. This flaw allows a remote attacker with network access to establish an MQTT s...