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CVE-2026-42605 — AzuraCast: Prior to version 0.23.6, the currentDirectory request parameter in the Flow.js media upload endpoint
AzuraCast is a self-hosted, all-in-one web radio management suite. Prior to version 0.23.6, the currentDirectory request parameter in the Flow.js media upload endpoint (POST /api/station/{station_id}/files/upload) is not sanitized for path traversal sequences. When combined with a local filesystem storage backend (the default), an authenticated user with media management permissions can write arbitrary files outside the station's media storage directory, achieving remote code CVSSv3.1 8.8 (HIGH)
CVE-2026-42601 — Archivebox Archivebox: This config is exported as environment variables when archive plugins run, allowing injection of
ArchiveBox is an open source self-hosted web archiving system. In versions 0.8.6rc0 and prior, the /add/ endpoint (AddView in core/views.py) accepts a config JSON field that gets merged into the crawl config without validation. This config is exported as environment variables when archive plugins run, allowing injection of arbitrary tool arguments to achieve RCE. At time of publication, there are no publicly available patches. CVSSv3.1 9.8 (CRITICAL)
CVE-2026-42569 — PHP: phpVMS is a PHP application to run and simulate an airline.
phpVMS is a PHP application to run and simulate an airline. Prior to version 7.0.6, a critical vulnerability in phpVMS allowed unauthenticated access to a legacy import feature. This issue has been patched in version 7.0.6. CVSSv3.1 9.4 (CRITICAL)
CVE-2026-42562 — Plainpad: Prior to version 1.1.1, Plainpad allows a low-privilege authenticated user to self-escalate to administrator
Plainpad is a self hosted note taking app. Prior to version 1.1.1, Plainpad allows a low-privilege authenticated user to self-escalate to administrator by submitting admin=true in PUT /api.php/v1/users/{id}. The endpoint directly persists the admin attribute from user input, and the escalated account can immediately access admin-only routes. This issue has been patched in version 1.1.1. CVSSv3.1 8.3 (HIGH)
CVE-2026-42258 — Ruby-lang Net\: Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable to
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable to a CRLF Injection / IMAP Command injection via Symbol arguments passed to IMAP commands. This issue has been patched in versions 0.4.24, 0.5.14, and 0.6.4. CVSSv3.1 9.8 (CRITICAL)
CVE-2026-42257 — Ruby-lang Net\: Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby.
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is sent to the server without validation or escaping. If this string is derived from user-controlled input, it may contain contain CRLF sequences, which an attacker can use to inject arbitrary IMAP commands. This issue has been patched in versions 0.4.24, 0.5.14, and 0.6.4. CVSSv3.1 9.8 (CRITICAL)
CVE-2026-42560 — Any application that trusts token.User.ID as the stable account key can end up mixing
auth provides authentication via oauth2, direct and email. From versions 1.18.0 to before 1.25.2 and 2.0.0 to before 2.1.2, the Patreon OAuth provider maps every authenticated Patreon account to the same local user.ID, instead of deriving a unique ID from the Patreon account returned by Patreon. In practice, this means all Patreon-authenticated users of an application using this library are collapsed into a single local identity. Any application that trusts token.User.ID as t CVSSv3.1 9.1 (CRITICAL)
CVE-2026-42297 — Argoproj Argo_workflows: From version 4.0.0 to before version 4.0.5, the Sync Service's ConfigMap-backed provider (server/sync/sync_cm.go) performs
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the Sync Service's ConfigMap-backed provider (server/sync/sync_cm.go) performs zero authorization checks on all CRUD operations (create, read, update, delete). Any authenticated user — including those using fake Bearer tokens — can create, read, update, and delete Kubernetes ConfigMaps containing synchronization limits. T CVSSv3.1 8.3 (HIGH)
CVE-2026-42296 — Argo: Prior to versions 3.7.14 and 4.0.5, a user with create Workflow permission can bypass
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to versions 3.7.14 and 4.0.5, a user with create Workflow permission can bypass templateReferencing: Strict to get host network access, switch service accounts, override pod security context, add tolerations to schedule on control-plane nodes, or enable SA token mounting. This defeats the stated purpose of the feature. The practical impact depends on what Kub CVSSv3.1 8.1 (HIGH)
CVE-2026-6665 — SCRAM: The SCRAM code in PgBouncer before 1.25.2 did not check the return value of
The SCRAM code in PgBouncer before 1.25.2 did not check the return value of strlcat() correctly when building the contents of the SCRAM client-final-message. A malicious backend that sends a SCRAM server-final-message with a long nonce can trigger a stack overflow. CVSSv3.1 8.1 (HIGH)
CVE-2026-41705 — Spring: AI's MilvusVectorStore#doDelete(List) implementation is vulnerable to filter-expression injection via unsanitized document IDs.
Spring AI's MilvusVectorStore#doDelete(List) implementation is vulnerable to filter-expression injection via unsanitized document IDs. Spring AI 1.0.x: affected from 1.0.0 through latest 1.0.x; upgrade to 1.0.7 or greater. Spring AI 1.1.x: affected from 1.1.0 through latest 1.1.x; upgrade to 1.1.6 or greater. CVSSv3.1 8.6 (HIGH)
CVE-2026-44313 — Linkwarden: Prior to version 2.13.0, a Server-Side Request Forgery (SSRF) vulnerability in the fetchTitleAndHeaders function
Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. Prior to version 2.13.0, a Server-Side Request Forgery (SSRF) vulnerability in the fetchTitleAndHeaders function allows authenticated users to make arbitrary HTTP requests to internal services due to insufficient URL validation that only checks for "http://" or "https://" prefixes. This issue has been patched in version 2.13.0. CVSSv3.1 9.1 (CRITICAL)
Copy Fail and DirtyFrag: Linux Page Cache Bugs in the Wild
Elastic Security Labs published detailed analysis of Copy Fail and DirtyFrag, two Linux kernel privilege escalation vulnerabilities exploiting page cache corruption bugs via AF_ALG/AF_RXRPC sockets and splice() syscalls. Copy Fail (CVE-2026-31431) has been confirmed exploited in the wild and added to CISA's KEV catalog; DirtyFrag expands the attack surface to the networking stack with multiple exploitation paths. The research includes comprehensive detection logic (auditd rules, EQL queries, process-level heuristics) and hardening guidance including module blocking and namespace restrictions.
CVE-2026-42556 — Postiz: From version 2.21.6 to before version 2.21.7, any authenticated user who can create a
Postiz is an AI social media scheduling tool. From version 2.21.6 to before version 2.21.7, any authenticated user who can create a post can store arbitrary HTML in post content by tampering their own save request and send the public preview link /p/<postId>?share=true to another user. The preview page renders that stored HTML with dangerouslySetInnerHTML on the main application origin. This issue has been patched in version 2.21.7. CVSSv3.1 8.9 (HIGH)
CVE-2026-42454 — Termix: An authenticated attacker can inject arbitrary OS commands by crafting a malicious container ID
Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.1.0, all Docker container management endpoints in Termix interpolate the containerId URL path parameter and WebSocket message field directly into shell commands executed via ssh2.Client.exec() on remote managed servers without any sanitization or validation. An authenticated attacker can inject arbitrary OS commands by crafting a malicious container CVSSv3.1 9.9 (CRITICAL)
CVE-2026-42452 — Termix: Prior to version 2.1.0, /users/login issues a temporary JWT (temp_token) for TOTP-enabled accounts.
Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to version 2.1.0, /users/login issues a temporary JWT (temp_token) for TOTP-enabled accounts. That token carries a pendingTOTP state and should only be valid for the second-factor flow. However, the auth middleware accepts this token on regular authenticated endpoints. This effectively turns 2FA into single-factor (password) for impacted accounts. This issue has CVSSv3.1 8.1 (HIGH)
CVE-2026-42354 — Sentry: The vulnerability allows an attacker to take over any user account by using a
Sentry is an error tracking and performance monitoring tool. From version 21.12.0 to before version 26.4.1, a critical vulnerability was discovered in the SAML SSO implementation of Sentry. The vulnerability allows an attacker to take over any user account by using a malicious SAML Identity Provider and another organization on the same Sentry instance. The victim email address must be known in order to exploit this vulnerability. This issue has been patched in version 26.4.1. CVSSv3.1 9.1 (CRITICAL)
CVE-2026-42352 — Python: pygeoapi is a Python server implementation of the OGC API suite of standards.
pygeoapi is a Python server implementation of the OGC API suite of standards. From version 0.23.0 to before version 0.23.3, OGC API process execution requests can use the subscriber object to requests to internal HTTP services. This issue has been patched in version 0.23.3. CVSSv3.1 8.6 (HIGH)
CVE-2026-42302 — FastGPT: From version 4.14.10 to before version 4.14.13, the agent-sandbox component of FastGPT is vulnerable
FastGPT is an AI Agent building platform. From version 4.14.10 to before version 4.14.13, the agent-sandbox component of FastGPT is vulnerable to unauthenticated Remote Code Execution (RCE). The startup script entrypoint.sh initializes code-server with the --auth none flag and binds the service to all network interfaces (0.0.0.0:8080). This configuration allows any user with network access to the port to bypass authentication and gain full control over the sandbox environment CVSSv3.1 9.8 (CRITICAL)
CVE-2026-42298 — Postiz: Prior to commit da44801, a "Pwn Request" vulnerability in the Build and Publish PR
Postiz is an AI social media scheduling tool. Prior to commit da44801, a "Pwn Request" vulnerability in the Build and Publish PR Docker Image workflow (.github/workflows/pr-docker-build.yml) allows any unauthenticated user to execute arbitrary code during the Docker build process and exfiltrate a highly privileged GITHUB_TOKEN (write-all permissions). This can be achieved simply by opening a Pull Request from a fork with a maliciously modified Dockerfile.dev. This issue has b CVSSv3.1 10.0 (CRITICAL)
CVE-2026-42205 — Avo: This leads to Privilege Escalation and unauthorized data manipulation across the entire application.
Avo is a framework to create admin panels for Ruby on Rails apps. Prior to version 3.31.2, a broken access control vulnerability was identified in the ActionsController of the Avo framework. Due to insecure action lookup logic, an authenticated user can execute any Action class (descendants of Avo::BaseAction) on any resource, even if the action is not registered for that specific resource. This leads to Privilege Escalation and unauthorized data manipulation across the entir CVSSv3.1 8.8 (HIGH)
CVE-2026-42193 — Plunk: This allows an unauthenticated attacker to spoof SNS events to trigger workflow automations, unsubscribe
Plunk is an open-source email platform built on top of AWS SES. Prior to version 0.9.0, the /webhooks/sns endpoint accepts Amazon SNS notification payloads from unauthenticated requests without verifying the SNS signature, certificate, or topic ARN, meaning anyone can forge a valid-looking webhook request. This allows an unauthenticated attacker to spoof SNS events to trigger workflow automations, unsubscribe contacts, manipulate email delivery metrics, and potentially exhaus CVSSv3.1 9.1 (CRITICAL)
CVE-2026-41486 — Anyscale Ray: Ray's implementation passes these bytes directly to cloudpickle.loads(), achieving arbitrary code execution during schema
Ray is an AI compute engine. From version 2.54.0 to before version 2.55.0, Ray Data registers custom Arrow extension types (ray.data.arrow_tensor, ray.data.arrow_tensor_v2, ray.data.arrow_variable_shaped_tensor) globally in PyArrow. When PyArrow reads a Parquet file containing one of these extension types, it calls __arrow_ext_deserialize__ on the field's metadata bytes. Ray's implementation passes these bytes directly to cloudpickle.loads(), achieving arbitrary code executio CVSSv3.1 8.8 (HIGH)
CVE-2026-44400 — MailEnable: Enterprise Premium 10.55 and earlier contains an improper authorization vulnerability in the WebAdmin
MailEnable Enterprise Premium 10.55 and earlier contains an improper authorization vulnerability in the WebAdmin mobile portal that allows attackers to bypass authentication checks by reusing AuthenticationToken cookies generated for low-privileged users. Attackers can obtain a token from the WebMail login endpoint using the PersistentLogin parameter and replay it against the WebAdmin portal to perform highly privileged administrative actions. CVSSv3.1 8.1 (HIGH)
CVE-2026-7807 — SmarterTools: SmarterMail builds prior to 9560 contain a local file inclusion vulnerability in the
SmarterTools SmarterMail builds prior to 9560 contain a local file inclusion vulnerability in the /api/v1/report/summary/{type} API endpoint that allows authenticated users to read arbitrary .json files on the system. Attackers can exploit this vulnerability combined with weak encryption algorithms and hardcoded keys to decrypt and access stored passwords and 2FA secrets for all users. CVSSv3.1 8.1 (HIGH)