CVE-2026-54397 MISP event editing allows unauthorized assignment to undisclosed sharing groups

A vulnerability in MISP’s non-REST event editing path allowed an authenticated user with event edit permissions to manipulate the submitted form data and set an event’s sharinggroupid to a sharing group they were not authorized to use. When distribution was set to sharing group distribution, the...

CVE-2026-54395 MISP UiBeta event index reflected XSS in advanced filter popup

MISP contains a reflected cross-site scripting vulnerability in the UiBeta event index view. The urlparams value is inserted into an inline JavaScript handler using HTML escaping inside a single-quoted JavaScript string. Because browsers HTML-decode attribute values before JavaScript parsing, a...

CVE-2026-54395 MISP UiBeta event index reflected XSS in advanced filter popup

MISP contains a reflected cross-site scripting vulnerability in the UiBeta event index view. The urlparams value is inserted into an inline JavaScript handler using HTML escaping inside a single-quoted JavaScript string. Because browsers HTML-decode attribute values before JavaScript parsing, a...

CVE-2026-54395

CVE-2026-54395 affects MISP (UiBeta event index view) with a reflected XSS in the advanced filter popup. The urlparams value is inserted into an inline JavaScript handler inside a single-quoted string; browsers HTML-decode attribute values before JS parsing, enabling an attacker to craft a URL th...

CVE-2026-47263

Summary: Discourse platforms affected by CVE-2026-47263 expose a channel via Webhook events due to a missing group_ids parameter in MessageBus.publish for /web_hook_events/, making the channel readable by any authenticated user (or anonymous users when login is disabled). Impact (as stated): Webh...

CVE-2026-47263 Discourse: Prevent webhook payload disclosure on event redelivery

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the MessageBus.publish call for /webhookevents/ in Jobs::RedeliverWebHookEvents did not pass groupids, leaving the channel...

CVE-2026-54361

MISP contained multiple mass assignment vulnerabilities in the handling of collections, tag collections, event delegations, and shadow attributes. Several controller actions accepted user-supplied fields that should have remained server-controlled, including record identifiers and ownership-relat...

CVE-2026-54361

CVE-2026-54361 affects MISP and stems from mass assignment flaws in collections, tag collections, event delegations, and shadow attributes. Several controller actions accepted user-supplied fields that should be server-controlled (e.g., id, org_id, orgc_id, user_id), enabling an authenticated att...

CVE-2026-54361 MISP mass assignment vulnerabilities allow unauthorized modification of ownership and delegation records

MISP contained multiple mass assignment vulnerabilities in the handling of collections, tag collections, event delegations, and shadow attributes. Several controller actions accepted user-supplied fields that should have remained server-controlled, including record identifiers and ownership-relat...

EUVD-2026-36554

MISP contained multiple mass assignment vulnerabilities in the handling of collections, tag collections, event delegations, and shadow attributes. Several controller actions accepted user-supplied fields that should have remained server-controlled, including record identifiers and ownership-relat...

CVE-2026-3433 Mattermost fails to scope role_updated websocket events to authorized team and channel members

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to restrict roleupdated websocket event broadcasts to members of the affected team or channel which allows an authenticated attacker with guest-level access to observe permission scheme change...

CVE-2026-47729

creationtimestamp| type| source ---|---|--- 2026-06-12 12:48:18+00:00| seen| https://bsky.app/profile/infosec.skyfleet.blue/post/3mo3rm3en6x2v 2026-06-15 14:19:29+00:00| seen| https://bsky.app/profile/infosec.skyfleet.blue/post/3modi3vazfl2z 2026-06-15 23:59:01+00:00| seen|...

Security Bulletin: IBM Event Processing is affected by Multiple vulnerabilities

Summary IBM Event Processing is affected by Multiple vulnerabilities and were addressed in IBM Event Processing version 1.5.3 Vulnerability Details CVEID:CVE-2026-27148 DESCRIPTION: Storybook is a frontend workshop for building user interface components and pages in isolation. Prior to versions...

SUSE CVE-2026-10143

kafka-python prior to 2.3.2 contains a denial-of-service vulnerability in SCRAM authentication handling that allows a malicious or machine-in-the-middle broker to freeze the client event loop by supplying an excessively large iteration count. In scram.py, ScramClient.processserverfirstmessage...

PT-2026-48994

An incorrect visibility condition in the MISP event template builder allowed authenticated non-site-admin users to view galaxies that should not have been visible to their organisation. The custom access-control condition intended to restrict galaxies to those owned by the user’s organisation or...

PT-2026-48999

Name of the Vulnerable Software and Affected Versions MISP affected versions not specified Description An issue in the non-REST event editing path allows an authenticated user with event edit permissions to manipulate submitted form data. By tampering with the event edit request, a user can set t...

PT-2026-49041

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.5.6 Description Improper access control in Mattermost event handlers occurs due to a failure to validate channel type metadata. This allows attackers to bypass intended Direct Message DM policy decisions by...

PT-2026-48973

Name of the Vulnerable Software and Affected Versions MISP affected versions not specified Description Multiple mass assignment issues exist in the handling of collections, tag collections, event delegations, and shadow attributes. Certain controller actions accept user-supplied fields that shoul...

CVE-2026-34693

creationtimestamp| type| source ---|---|--- 2026-06-11 22:23:20+00:00| seen| https://bsky.app/profile/experiencedigest.bsky.social/post/3mo2bberyxr2g 2026-06-12 05:37:06+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3mo2zizgsmd2y...

CVE-2026-53812

creationtimestamp| type| source ---|---|--- 2026-06-11 22:13:06+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mo2ap2utjj23 2026-06-14 15:00:19+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3moazvwvogl2d...