CVE-2026-70481: Improper Access Control

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.5.0 until 0.11.0, the standard channel message update and delete handlers accepted any caller holding write access on the channel without checking that the caller wrote the message. Because write access i...

Open WebUI's Improper Authorization in Standard Channels Allows Message Updates with Read Permission

Vulnerability DescriptionIn standard channels i.e., channels whose channel.type is neither group nor dm, the endpointPOST /api/v1/channels/channelid/messages/messageid/update can be accessed with read permission only.When accesscontrol is set to None, the authorization check hasaccess...,...

PT-2026-42556

Name of the Vulnerable Software and Affected Versions Concrete CMS versions prior to 9.5.1 Description An Insecure Direct Object Reference IDOR exists in the 'AddMessage' and 'UpdateMessage' conversation controllers. These controllers accept user-supplied file attachment IDs through the attachmen...

CVE-2026-44571

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, in standard channels i.e., channels whose channel.type is neither group nor dm, the endpoint POST /api/v1/channels/channelid/messages/messageid/update can be accessed with read...

CVE-2026-44571

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, in standard channels i.e., channels whose channel.type is neither group nor dm, the endpoint POST /api/v1/channels/channelid/messages/messageid/update can be accessed with read...

CVE-2026-44571 Open WebUI: Improper Authorization in Standard Channels Allows Message Updates with Read Permission

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, in standard channels i.e., channels whose channel.type is neither group nor dm, the endpoint POST /api/v1/channels/channelid/messages/messageid/update can be accessed with read...

CVE-2026-44571 Open WebUI: Improper Authorization in Standard Channels Allows Message Updates with Read Permission

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, in standard channels i.e., channels whose channel.type is neither group nor dm, the endpoint POST /api/v1/channels/channelid/messages/messageid/update can be accessed with read...

CVE-2026-44571: Missing Authorization

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, in standard channels i.e., channels whose channel.type is neither group nor dm, the endpoint POST /api/v1/channels/channelid/messages/messageid/update can be accessed with read...

CVE-2026-44569: Missing Authorization

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.19, there's an IDOR in the channels message management system that allows authenticated users to modify or delete any message within channels they have read access to. The vulnerability...

GHSA-JXWR-G6R6-J3FX Open WebUI's Insecure Message Access Breaks Authorization

Description There's an IDOR in the channels message management system that allows authenticated users to modify or delete any message within channels they have read access to. The vulnerability exists in the message update and delete endpoints, which implement channel-level authorization but...

PT-2026-41187

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.5 Description An Insecure Direct Object Reference IDOR exists in the Channels feature, which allows any member of a channel to modify messages sent by other members, including administrators. In the update...

CVE-2026-25745 OpenEMR's Message Update Ignores Patient id

OpenEMR is a free and open source electronic health records and medical practice management application. In versions up to and including 8.0.0, the message/note update endpoint e.g. PUT or POST updates by message/note ID only and does not verify that the message belongs to the current patient or...

CVE-2026-25745 OpenEMR's Message Update Ignores Patient id

OpenEMR is a free and open source electronic health records and medical practice management application. In versions up to and including 8.0.0, the message/note update endpoint e.g. PUT or POST updates by message/note ID only and does not verify that the message belongs to the current patient or...

CVE-2025-40150

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid migrating empty section It reports a bug from device w/ zufs: F2FS-fs dm-64: Inconsistent segment 173822 type 1, 0 in SSA and SIT F2FS-fs dm-64: Stopped filesystem due to reason: 4 Thread A Thread B -...

PT-2025-17427 · Gobgp +4 · Gobgp +4

Name of the Vulnerable Software and Affected Versions: GoBGP versions prior to 3.35.0 Description: An issue was discovered where the input length for an RTR message is not properly verified, potentially leading to issues when not all bytes are available for the message. This affects the...

MStore API < 3.9.7 - Multiple CSRF

The plugin does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks, such as Order Status Update, Order Title Update, Product Limit Update, Order Message Update, and Firebase Server Key Update...

Cross site scripting

In Moodle 3.8, messages required extra sanitizing before updating the conversation overview, to prevent the risk of stored cross-site scripting...

OPENSUSE-SU-2019:0238-1 Security update for ansible

This update for ansible fixes the following issues: Security vulnerabilities fixed: - CVE-2018-16876: Respect nolog on retry and high verbosity bsc1118896 - CVE-2018-16859: Windows - prevent sensitive content from appearing in scriptblock logging bsc1116587 - CVE-2018-10855: Fixed the honouration...

CVE-2017-12984

PHPMyWind 5.3 has XSS in shoppingcart.php, related to message.php, admin/message.php, and admin/messageupdate.php...

Qpopper 4.0.3 **** Fixes Buffer Overflow ****

Qpopper 4.0.3 is available at ftp://ftp.qualcomm.com/eudora/servers/unix/popper/. 4.0.3 FIXES A BUFFER OVERFLOW PRESENT IN ALL VERSIONS OF 4.0 -- PLEASE UPGRADE IMMEDIATELY Changes from 4.0.2 to 4.0.3: ---------------------------- 1. Don't call SSLshutdown unless we tried to negotiate an SSL...