CVE-2025-6492 - CVE House
Back to Database
Status published Medium CVE-2025-6492

MarkText index.js getRecommendTitleFromMarkdownString redos

Vulnerability Description

A vulnerability has been found in MarkText up to 0.17.1 and classified as problematic. Affected by this vulnerability is the function getRecommendTitleFromMarkdownString of the file marktext/src/main/utils/index.js. The manipulation leads to inefficient regular expression complexity. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-6492

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • mmmsssttt (VulDB User)

Affected Vendor

Affected Software

MarkText
Vulnerable Versions:
0.17.0, 0.17.1

Timeline

Official Publish: June 22nd, 2025
Last Modified: June 23rd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Weaknesses (CWE)