PT-2024-29491 · Vnote · Vnote

Sh3Bu · Published 2024-07-24 · Updated 2024-10-03 · CVE-2024-41662

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions VNote versions 3.18.1 and prior

Description A Cross-Site Scripting (XSS) vulnerability has been identified in the Markdown rendering functionality of the VNote note-taking application. This issue allows the injection and execution of arbitrary JavaScript code, enabling remote code execution.

Recommendations For versions 3.18.1 and prior, update to a version that includes the patch available at commit f1af78573a0ef51d6ef6a0bc4080cddc8f30a545. As a temporary workaround, consider implementing rigorous input sanitization for all Markdown content. Restrict the use of potentially dangerous Markdown content by utilizing a secure Markdown parser that appropriately escapes or strips such content.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-41662

GHSA-W655-H68W-VXXC

Affected Products

Vnote

References · 9

• 🔥 https://github.com/vnotex/vnote/security/advisories/GHSA-w655-h68w-vxxc · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/41xxx/CVE-2024-41662.json · Exploit
• https://github.com/vnotex/vnote/commit/f1af78573a0ef51d6ef6a0bc4080cddc8f30a545 · Patch
• https://osv.dev/vulnerability/CVE-2024-41662 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-41662 · Security Note
• https://t.me/cvenotify/87365 · Telegram Post
• https://t.me/thedarkwebinformer/1868 · Telegram Post
• https://t.me/cvenotify/96888 · Telegram Post
• https://t.me/cvedetector/1577 · Telegram Post