PYSEC-2026-3605 Open WebUI: Cross-channel message overwrite via chat completion API (single-model and multimodel message_ids)

Summary Any authenticated user can overwrite the content of a message in a channel they do not belong to including private and DM channels by sending a chat completion request with a channel:-prefixed chatid and a target messageid. The channel: path routes pipeline output through...

Open WebUI: Cross-channel message overwrite via chat completion API (single-model and multimodel message_ids)

SummaryAny authenticated user can overwrite the content of a message in a channel they do not belong to including private and DM channels by sending a chat completion request with a channel:-prefixed chatid and a target messageid. The channel: path routes pipeline output through makechannelemitte...

Open WebUI: Cross-user code-interpreter and tool execution via unvalidated Socket.IO event-caller session_id

SummaryAn authenticated low-privilege user can execute arbitrary code-interpreter Python and tools inside another user's authenticated session. The Socket.IO event-caller geteventcall delivers execute:python / execute:tool events to a client-supplied sessionid after only checking that the session...

Security Bulletin:Erlang OTP SSH Path Traversal Vulnerability Affects File Attribute Modification and Privilege Escalation

Summary Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Erlang OTP ssh sshsftpd module allows an authenticated SFTP user to modify file attributes outside the configured chroot directory. The SFTP daemon sshsftpd stores the raw, user-supplied path in...

Security Bulletin:Pallets Click 8.3.2 Command Injection Vulnerability

Summary Pallets Click, versions 8.3.2 and below, contain a command injection vulnerability in the click.edit function, allowing attackers to pass arbitrary OS commands from an unprivileged account. Vulnerability Details CVEID:CVE-2026-7246 DESCRIPTION: Pallets Click, versions 8.3.2 and below,...

CVE-2026-14202

Observable response discrepancy vulnerability in Bilin Software and Informatics Consultancy Inc. HUMANIST Digital Human Resources allows Account Footprinting. This issue affects HUMANIST Digital Human Resources: from 26.0 before 26.1...

CVE-2026-68744

creationtimestamp| type| source ---|---|--- 2026-08-04 07:02:20+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/aao5xmsbiko4c...

CVE-2026-14872

The Database for Contact Form 7, WPforms, Elementor forms WordPress plugin before 1.5.5 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL Injection exploitable by users granted a specific capability which is limited to administrators by default...

CVE-2026-16536 Simple Google Calendar Outlook Events Widget < 3.1.0 - Unauthenticated SSRF via calendar_id

The Simple Google Calendar Outlook Events Widget WordPress plugin before 3.1.0 does not validate a user-supplied URL before performing a server-side request, allowing unauthenticated attackers to perform Server-Side Request Forgery attacks and, in some cases, read the response of the internal...

CVE-2026-16536

The Simple Google Calendar Outlook Events Widget WordPress plugin before 3.1.0 does not validate a user-supplied URL before performing a server-side request, allowing unauthenticated attackers to perform Server-Side Request Forgery attacks and, in some cases, read the response of the internal...

GHSA-MQ44-7P77-Q5H7

creationtimestamp| type| source ---|---|--- 2026-08-04 04:31:10+00:00| seen| https://gist.github.com/alon710/8b85a9db45c3273615bc588dcd240ceb...

kernel: ipc: limit next_id allocation to the valid ID range

A flaw was found in the Linux kernel. The ipcidralloc function, used in the checkpoint/restore path for SysV Inter-Process Communication IPC ID allocation, does not properly limit ID allocation to the valid range. This can result in the system attempting to dereference freed memory, leading to a...

CVE-2026-69243

creationtimestamp| type| source ---|---|--- 2026-08-04 03:31:26+00:00| seen| https://gist.github.com/alon710/b3523524be79c42fa548f91ed3953ea3 2026-08-04 21:00:04+00:00| published-proof-of-concept| https://t.me/GithubRedTeam/96645 2026-08-05 00:00:21+00:00| published-proof-of-concept|...

CGA-6J87-GPRR-FXJW

Bulletin has no description...

CVE-2026-69247

creationtimestamp| type| source ---|---|--- 2026-08-04 00:32:44+00:00| seen| https://gist.github.com/alon710/aae79fe7bcf7e7234c2912679ec8c451...

Moderate: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipc: limit nextid allocation to the valid ID range CVE-2026-52923 Bug Fixes and Enhancements: AlmaLinux8.10 - KVM: s390: Limit adapter indicator access to mapped page JIRA:AlmaLinux-18388...

CVE-2026-70483: Missing Authorization

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, DELETE /api/v1/chats/id cancelled a chat's in-flight tasks before checking whether the caller could delete that chat. Any authenticated user who knew another user's chat id could abort...

CVE-2026-70475: Missing Authorization

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the PUT /api/v1/executions/:id endpoint in packages/server/src/routes/executions/index.ts lacks the checkAnyPermission middleware that protects other execution endpoints. Any authenticated use...

PT-2026-67683

Insufficient session expiration vulnerability in Bilin Software and Informatics Consultancy Inc. HUMANIST Digital Human Resources allows Reusing Session IDs aka Session Replay. This issue affects HUMANIST Digital Human Resources: from 26.0 before 26.1...

CVE-2026-69258: Authorization Bypass Through User-Controlled Key

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the unauthenticated POST /api/v1/prediction/:id endpoint accepted an overrideConfig object and unconditionally spread it into internal flowConfig and flowData objects in...