CVE-2026-116748

HighCVSS 8.8/10Last modified Oct 31, 2026

Description

Transmission 4.0.0 before 4.1.3 contains a permissive CORS vulnerability in handle_request() in rpc-server.cc that exposes the X-Transmission-Session-Id anti-CSRF token to any web origin. Malicious web pages can read the token from the 409 handshake response and replay it to issue RPC calls, enabling script-torrent-done execution, download-dir changes, or torrent and data deletion.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-942

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published: Oct 26, 2026
Last modified: Oct 31, 2026
NVD status: Awaiting Analysis

Related CVEs from 2026

CVE-2026-1167496.4The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'className' parameter CVE-2026-116753.1Out of bounds read in Skia in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to le CVE-2026-1167506.5The VikRentCar Car Rental Management System plugin for WordPress is vulnerable to blind SQL Injection via the 'catid' parameter in all versi CVE-2026-1167517.5The Booking for Appointments and Events Calendar – Amelia Pro plugin for WordPress is vulnerable to time-based SQL Injection via the 'tag[] CVE-2026-1167526.4The GeoDirectory – WP Business Directory Plugin and Classified Listings Directory plugin for WordPress is vulnerable to Stored Cross-Site Sc CVE-2026-1167557.4Improper Neutralization of Special Elements used in a Command ('Command Injection') in the Orchestrator component of SoftIron HyperCloud all CVE-2026-116768.3Insufficient validation of untrusted input in Dawn in Google Chrome on Linux and ChromeOS prior to 149.0.7827.103 allowed a remote attacker CVE-2026-1167615.4The CMB2 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'cmb43ex1_grp[0][txt] (wysiwyg field inside group — field CVE-2026-1167635.4The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment' parameter in all versions up to, and CVE-2026-1167668.3CVE-2026-116766 is an improper input handling vulnerability in the Secure Access server versions between 13.0 and prior to 14.61. Attackers CVE-2026-1167677.1CVE-2026-116767 is an improper input handling vulnerability in Secure Access servers prior to 14.61. Authenticated attackers can cause a per CVE-2026-1167687.1CVE-2026-116768 is a missing length validation vulnerability in Secure Access servers prior to 14.61. Authenticated attackers can cause a pe