CVE-2026-82271 R2R Missing Ownership Check Allows Modifying Other Users' Conversations

R2R through 3.6.5 fails to properly validate user ownership in conversation update and message handlers, allowing authenticated users to modify other users' conversations. Attackers can supply arbitrary conversation identifiers to rename conversations and append messages to other users'...

CVE-2026-82271 R2R Missing Ownership Check Allows Modifying Other Users' Conversations

R2R through 3.6.5 fails to properly validate user ownership in conversation update and message handlers, allowing authenticated users to modify other users' conversations. Attackers can supply arbitrary conversation identifiers to rename conversations and append messages to other users'...

CVE-2026-9491

A server-ide request forgery SSRF vulnerability in webhook in Synology Chat Server before 2.4.5-22148 allows remote authenticated users to obtain non-sensitive information...

CVE-2026-9548

Synology Chat Server versions prior to 2.4.5-22148 are affected by a Cross-Site Scripting (XSS) vulnerability in the extract domain function, caused by improper neutralization of input during web page generation. A remote authenticated user with low privileges can exploit this via a UI interactio...

CVE-2026-40541

An improper neutralization of input during web page generation 'Cross-site Scripting' vulnerability in extract domain in Synology Chat Server before 2.4.5-22148 allows remote authenticated users, via a UI interaction, to read or write arbitrary files and conduct denial-of-service attacks in DSM...

PT-2026-83290

Komodo through 2.3.2 discloses internal resource identifiers and writes audit entries before performing permission checks in the /execute and /execute/variant handlers. Authenticated users can guess resource names to obtain internal identifiers and insert fraudulent audit log entries...

PT-2026-83026

A server-ide request forgery SSRF vulnerability in webhook in Synology Chat Server before 2.4.5-22148 allows remote authenticated users to obtain non-sensitive information...

Security Bulletin: Improper Access Control Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway (CVE-2026-7362)

Summary IBM Sterling B2B Integrator and IBM Sterling File Gateway could allow an authenticated user to obtain sensitive information that should only be available to a privileged user. Vulnerability Details CVEID:CVE-2026-7362 DESCRIPTION: IBM Sterling B2B Integrator 6.2.1.0 through 6.2.1.12, and...

CVE-2026-75419

go-wind-cms GoWind before 1.0.0 has a missing authorization vulnerability. The NewAuthorizer function in app/admin/service/internal/data/data.go and app/app/service/internal/data/data.go returns a no-op authorization engine noop.State, so the authz middleware always allows requests. Any...

CVE-2026-65642

Insecure direct object reference in Plesk 18.0.79.7 and earlier or 18.0.80 through 18.0.80.3, allows remote authenticated users to read and modify other customers' databases...

CVE-2026-65642

Insecure direct object reference in Plesk 18.0.79.7 and earlier or 18.0.80 through 18.0.80.3, allows remote authenticated users to read and modify other customers' databases...

CVE-2026-65642

CVE-2026-65642 is an Insecure Direct Object Reference (IDOR) vulnerability in Plesk , affecting versions 18.0.79.7 and earlier and 18.0.80 through 18.0.80.3 . The flaw allows remote authenticated users to read and modify other customers' databases via the database management interface. The CVSS 4...

CVE-2026-65642

Insecure direct object reference in Plesk 18.0.79.7 and earlier or 18.0.80 through 18.0.80.3, allows remote authenticated users to read and modify other customers' databases...

CVE-2026-63179 Winter: Local File Inclusion through @import directives in LESS compilation of backend customizable stylesheets and theme assets

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, authenticated backend users can disclose arbitrary files readable by the PHP process by injecting @import inline directives into LESS source that the backend compiles, because the...

CVE-2026-32258 Winter: Stored XSS through Editor Settings custom styles

Winter is a free, open-source content management system CMS based on the Laravel PHP framework. From 1.2.10 through 1.2.12, authenticated backend users with the backend.manageeditor permission can store custom Markup Styles that are compiled by the LESS parser and rendered without sanitization on...

EUVD-2026-66168

A Stored XSS vulnerability in the subtitle deletion flow in GazellePW GazellePosterWall commit 86c4bedf727691b5a97af42a4864869d18446449 allows remote authenticated users to inject arbitrary JavaScript via a crafted subtitle filename, which is stored during upload and later rendered in...

CVE-2026-38465

A Stored XSS vulnerability in the donor avatar mouse-over text feature in GazellePW GazellePosterWall commit 86c4bedf727691b5a97af42a4864869d18446449 allows remote authenticated users to inject arbitrary JavaScript via the avatarmouseovertext parameter, which is stored and later rendered in avata...

CVE-2026-38469

A Stored XSS vulnerability in the custom bonus title feature in GazellePW GazellePosterWall commit 86c4bedf727691b5a97af42a4864869d18446449 allows remote authenticated users to inject arbitrary JavaScript via the title parameter in /bonus.php and /user.php?action=stafftool...

CVE-2026-80050 ContiNew Admin through 4.1.0 Missing Authorization and File-Type Allowlist on Multipart Upload Endpoints

ContiNew Admin fails to apply file-upload permission checks or file-type allowlist validation to multipart upload endpoints, allowing authenticated users to store files with arbitrary extensions. Attackers can initialize chunked uploads, send file parts, and complete uploads to leave arbitrary...

CVE-2026-79774 Winter CMS before 1.2.13 Twig Sandbox Escape via SecurityPolicy

Winter CMS versions before 1.2.13 contain an incomplete fix for a Twig sandbox escape vulnerability in System\Twig\SecurityPolicy that allows authenticated backend users with template-editing permissions to bypass sandbox restrictions. Attackers can exploit method forwarding through Eloquent...