vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2026-15505

vnotex vnote YAML Frontmatter markdownit.js cross site scripting

LOW
3.5
CVSS Score
Published: July 12, 2026 at 07:15 PM UTC
Updated: October 24, 2026 at 10:10 PM UTC
1 product affected across 1 vendorProject Vnote

Using vnote by vnotex?

Get instant alerts when new vulnerabilities affect vnote - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
LOW3.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

A weakness has been identified in vnotex vnote up to 3.20.1. Impacted is an unknown function of the file /src/data/extra/web/js/markdownit.js of the component YAML Frontmatter. This manipulation of the argument p_metaData causes cross site scripting. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/377834
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/377834/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-15505
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/844847

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.5LOWVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card