CVE-2026-92985

HighCVSS 8.8/10Last modified Sep 17, 2026

Description

SiYuan versions before 3.8.4 fail to escape bookmark labels imported from notebook files when rendering them in the dock tree. Attackers can craft malicious .sy notebook files with unescaped HTML in bookmark attributes that execute scripts in the Electron renderer with access to child_process for command execution.

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-79

Affected software

No affected versions have been published.

Timeline

Published: Sep 17, 2026
Last modified: Sep 17, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-929868.8SiYuan before 3.8.4 renders document titles as HTML in the backlink dock tree without escaping markup characters. Attackers can set maliciou CVE-2026-929877.5roxmltree through 0.21.1 performs quadratic-time attribute and namespace validation during XML parsing without limits on attribute count. At CVE-2026-929894.3The SendPress Newsletters WordPress plugin through 1.26.1.20 does not check the user's capability on several newsletter-management actions, CVE-2026-92996.3A flaw has been found in omec-project amf up to 2.1.1. Affected by this issue is the function PDUSessionResourceModifyIndication of the file CVE-2026-929905.3The SendPress Newsletters WordPress plugin through 1.26.1.20 protects a logging endpoint with a hardcoded token that is the same on every si CVE-2026-929915.4The Biggop Library is vulnerable to Cross-Site Scripting via the ‘display_id’ parameter from the Sigmative API in various versions due to in CVE-2026-929926.3A security vulnerability has been detected in Dromara mayfly-go up to 1.11.5. The affected element is an unknown function of the file server CVE-2026-929936.3A vulnerability was detected in Dromara mayfly-go up to 1.11.5. The impacted element is the function RunMachineScript of the file server/int CVE-2026-929948.8The Verge3D Publishing and E-Commerce WordPress plugin before 4.13.1 does not validate the contents of files uploaded through its file stora CVE-2026-929955.3The Verge3D Publishing and E-Commerce WordPress plugin through 4.13.0 does not restrict access to a file-download handler, allowing unauthen CVE-2026-929965.3The Verge3D WordPress plugin from 4.1.0 through 4.13.0 does not verify with the payment provider that a payment was actually made, and does CVE-2026-929978.6The Click n Chat (Chat Widget Integration) WordPress plugin before 1.1.3 does not properly validate a parameter before using it as a column