EUVD-2026-42065

An improper access check allows users to display a list of modules in the frontend...

CVE-2026-48956 Joomla! Core - [20260710] - Incorrect Access Control in com_modules

An improper access check allows users to display a list of modules in the frontend...

CVE-2026-48957 Joomla! Core - [20260711] - Incorrect Access Control in com_privacy webservice endpoints

An improper access check allows unauthorized users to access comprivacy datasets...

CVE-2026-48948 Joomla! Core - [20260702] - Incorrect Access Control in com_contact vcf download

An improper access check allows user to download vcard exports of comcontact contacts that are inaccessible...

EUVD-2026-42055

Vtiger CRM before 8.4.0 contains an authenticated file upload vulnerability that allows low-privileged users to achieve remote code execution by uploading a .phar file containing arbitrary PHP code through the Documents module, bypassing the extension denylist in config.inc.php which omits the...

PYSEC-2026-1586 Lollms has an Improper Access Control vulnerability

A vulnerability in the lollmsgenerationevents.py component of parisneo/lollms version 5.9.0 allows unauthenticated access to sensitive Socket.IO events. The addevents function registers event handlers such as generatetext, cancelgeneration, generatemsg, and generatemsgfrom without implementing...

PYSEC-2026-2037 Weblate leaks information via screenshots

Impact The screenshot images were served directly by the HTTP server without proper access control. This could allow an unauthenticated user to access screenshots after guessing their filename. Patches https://github.com/WeblateOrg/weblate/pull/17516 References Thanks to Lukas May and Michael Leu...

PYSEC-2026-1802 pretix has Broken Access Control Allowing Cross-User File Access via UUID

An API endpoint allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only...

PYSEC-2026-1803 pretix has Broken Access Control Allowing Cross-User File Access via UUID

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only...

PYSEC-2026-1732 open-webui is Vulnerable to Incorrect Access Control

open-webui v0.6.33 is vulnerable to Incorrect Access Control. The API /api/tasks/stop/ directly accesses and cancels tasks without verifying user ownership, enabling attackers a normal user to stop arbitrary LLM response tasks...

open-webui is Vulnerable to Incorrect Access Control

open-webui v0.6.33 is vulnerable to Incorrect Access Control. The API /api/tasks/stop/ directly accesses and cancels tasks without verifying user ownership, enabling attackers a normal user to stop arbitrary LLM response tasks...

PYSEC-2026-1315 Apache Doris-MCP-Server: Improper Access Control results in bypassing a "read-only" mode

An attacker with a valid read-only account can bypass Doris MCP Server’s read-only mode due to improper access control, allowing modifications that should have been prevented by read-only restrictions. Impact: Bypasses read-only mode; attackers with read-only access may perform unauthorized...

PYSEC-2026-1186 Apache Superset allows authenticated users to discover metadata about datasources they don't have permission to access

Apache Superset contains an improper access control vulnerability in its /explore endpoint. A missing authorization check allows an authenticated user to discover metadata about datasources they do not have permission to access. By iterating through the datasourceid in the URL, an attacker can...

PYSEC-2026-1462 Indico vulnerability allows attackers to bulk dump user details

Impact An endpoint used to display details of users listed in certain fields such as ACLs could be misused to dump basic user details such as name, affiliation and email in bulk. !TIP If your instance allows everyone to create a user account, and you wish to truly restrict access to these user...

GO-2026-5830 Subsonic API: any authenticated user can delete or read any other user's playlist (IDOR) in go.senan.xyz/gonic

Subsonic API: any authenticated user can delete or read any other user's playlist IDOR in go.senan.xyz/gonic...

GO-2026-5817 Mattermost doesn't validate file ownership and access control in github.com/mattermost/mattermost-server

Mattermost doesn't validate file ownership and access control in github.com/mattermost/mattermost-server...

GO-2026-5819 Authelia has an Edge Case Access Control Rule Mismatch in github.com/authelia/authelia

Authelia has an Edge Case Access Control Rule Mismatch in github.com/authelia/authelia...

PYSEC-2026-1094 Aim Improper Access Control

In version 3.22.0 of aimhubio/aim, the AimQL query language uses an outdated version of the safergetattr function from RestrictedPython. This version does not protect against the str.formatmap method, allowing an attacker to leak server-side secrets or potentially gain unrestricted code execution...

PYSEC-2026-1735 Open WebUI Allows Viewing of Admin Details

An improper access control vulnerability in open-webui/open-webui v0.3.8 allows an attacker to view admin details. The application does not verify whether the attacker is an administrator, allowing the attacker to directly call the /api/v1/auths/admin/details interface to retrieve the first admin...

PYSEC-2026-1740 Open WebUI Allows Admin Deletion via API Endpoint

In open-webui/open-webui version v0.3.8, there is an improper privilege management vulnerability. The application allows an attacker, acting as an admin, to delete other administrators via the API endpoint http://0.0.0.0:8080/api/v1/users/uuidadministrator. This action is restricted by the user...