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CVE-2026-19986

Adblock for Youtube Extension Event Listener contentscript.js updateDynamicRules improper authorization

A weakness has been identified in Adblock for Youtube Extension up to 7.2.1 on Chrome. The impacted element is the function updateDynamicRules of the file contentscript.js of the component Event Listener. This manipulation of the argument yt-anti-adblock-detected causes improper authorization. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Adblock For Youtube Extension
Products
Adblock For Youtube Extension
CVE-2026-74942

Privilege escalation in the Remote Settings Client component

Privilege escalation in the Remote Settings Client component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Mozilla
Products
Firefox Thunderbird
CVE-2026-74965

Privilege escalation in the Shell Integration component

Privilege escalation in the Shell Integration component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Mozilla
Products
Firefox Thunderbird
CVE-2026-26053

Privilege Escalation via Incorrect Privilege Assignment in Gallagher Command Centre Server

An Incorrect Privilege Assignment (CWE-266) vulnerability in the Command Centre Server allows an authenticated operator with limited privileges to perform some operations that they would not normally be authorized to perform. Version of Command Centre affected: 9.50 prior to vEL9.50.1587(MR1), 9.40 prior to vEL9.40.3130(MR3), 9.30 prior to vEL9.30.3983(MR5), 9.20 prior to vEL9.20.4349(MR7), all versions of 9.10.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Gallagher
Products
Command Centre
CVE-2026-19996

Webkul Bagisto Backend Customer Behavior Data Endpoint customers privileges management

A vulnerability was identified in Webkul Bagisto up to 2.4.4. This vulnerability affects unknown code of the file /admin/customers of the component Backend Customer Behavior Data Endpoint. Such manipulation of the argument ID leads to improper privilege management. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor confirms: "The reported issues were already identified through our internal security assessment process prior to this notification and are being handled through our established internal security and development lifecycle. Some of these items have already been addressed, while the remaining items are planned for resolution in upcoming product releases."

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Webkul
Products
Bagisto
CVE-2026-19918

SpaceX Starlink Router Gen 3 gRPC Management get_status access control

A vulnerability has been found in SpaceX Starlink Router Gen 3 2025.11.14.mr64708.3. This affects the function get_status of the component gRPC Management Interface. The manipulation leads to improper access controls. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Spacex
Products
Starlink Router Gen 3
CVE-2024-14045

OpenBoxes Product Supplier Edit Controller RoleInterceptor.groovy improper authorization

A weakness has been identified in OpenBoxes up to 0.9.2. This vulnerability affects unknown code of the file grails-app/controllers/org/pih/warehouse/RoleInterceptor.groovy of the component Product Supplier Edit Controller. Executing a manipulation can lead to improper authorization. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. Upgrading to version 0.9.3 is able to resolve this issue. This patch is called f767ac1a5987d4865d9f158c6a967680f8e45468. It is suggested to upgrade the affected component.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Openboxes
Products
Openboxes
CVE-2026-72840

OpenWrt LuCI luci-mod-system-mounts ACL Root RCE via Crontab Write

OpenWrt LuCI contains an overly permissive ACL definition in luci-mod-system-mounts that grants write access to /etc/crontabs/root to users intended only for mount configuration. Authenticated users with only the mount-configuration ACL group can append arbitrary cron entries via ubus file.write, which the default busybox crond daemon executes as root within one minute.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Openwrt
Products
Luci
CVE-2026-64639

Privilege Escalation via Unrestricted Database Cloning in Plesk 18

Incorrect database cloning process in Plesk from 18.0.52 before 18.0.79.6 and 18.0.80.2 allows a low-privileged user (customer, reseller) to execute arbitrary code on behalf of the database server administrator.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Webpros
Products
Plesk
CVE-2026-19835

Webkul Bagisto Customer Item Deletion Endpoint access control

A vulnerability was identified in Webkul Bagisto up to 2.4.4. Affected by this vulnerability is an unknown functionality of the component Customer Item Deletion Endpoint. Such manipulation leads to improper access controls. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor confirms: "The reported issues were already identified through our internal security assessment process prior to this notification and are being handled through our established internal security and development lifecycle. Some of these items have already been addressed, while the remaining items are planned for resolution in upcoming product releases."

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Webkul
Products
Bagisto
CVE-2026-19841

TRENDNET TEW-813DRU vsftpd vsftpd.conf default permission

A flaw has been found in TRENDNET TEW-813DRU 1.01b01. Impacted is an unknown function of the file /etc/vsftpd.conf of the component vsftpd. This manipulation causes incorrect default permissions. The attack is possible to be carried out remotely. A high degree of complexity is needed for the attack. The exploitability is considered difficult. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed
Vendors
Trendnet
Products
Tew-813dru
CVE-2026-72839

filebrowser through 2.63.16 Privilege Escalation via Signup

filebrowser through 2.63.16 fails to properly restrict scope and permissions when self-signup is enabled with default CreateUserDir setting. Unauthenticated attackers can register accounts that inherit the server root scope with full create, modify, delete, rename, share, and download permissions, allowing unrestricted access to all files.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Filebrowser
Products
Filebrowser
CVE-2026-52906

9p: fix access mode flags being ORed instead of replaced

In the Linux kernel, the following vulnerability has been resolved: 9p: fix access mode flags being ORed instead of replaced Since commit 1f3e4142c0eb ("9p: convert to the new mount API"), v9fs_apply_options() applies parsed mount flags with |= onto flags already set by v9fs_session_init(). For 9P2000.L, session_init sets V9FS_ACCESS_CLIENT as the default, so when the user mounts with "access=user", both bits end up set. Access mode checks compare against exact values, so having both bits set matches neither mode. This causes v9fs_fid_lookup() to fall through to the default switch case, using INVALID_UID (nobody/65534) instead of current_fsuid() for all fid lookups. Root is then unable to chown or perform other privileged operations. Fix by clearing the access mask before applying the user's choice.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
Linux
Products
Linux Kernel
CVE-2026-19376

Uasoft Badaso File API api.php class permission

A vulnerability has been found in Uasoft Badaso 3.0.0-alpha. This vulnerability affects the function ApiRequest::class of the file src/Routes/api.php of the component File API. The manipulation leads to permission issues. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Uasoft
Products
Badaso