P4Verified

CVE-2026-110907: Backdrop 1.35.0 to before 1.35.2, 1.34.0 to before 1.34.6

CVE-2026-110907. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA).

Affected technology

Backdrop · 1.35.0 to before 1.35.2, 1.34.0 to before 1.34.6
BackdropCMS

Description’s affected range: before 1.35.2 and 1.34.x before 1.34.6 mishandles tokens

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality impact as high; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 15-Oct-2026 09:20 UTC

CWE: CWE-669
CCR priority: 30.0 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · Vendor/CNA
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-15 10:43:56.988652+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-15 09:18:22.406219+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-110907.html