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CVE-2025-9670

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CVE-2025-9670

Published: Aug 29, 2025

Modified: Aug 29, 2025

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

A security flaw has been discovered in mixmark-io turndown up to 7.2.1. This affects an unknown function of the file src/commonmark-rules.js. Performing manipulation results in inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been released to the public and may be exploited.

VendorProductVersions

mixmark-io

turndown

affected
7.2.0
affected
7.2.1

Weaknesses (CWE)

CWE-1333
CWE-400

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

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