Description
Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.
Published: 2023-02-22
Score: 3.3 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-0130 Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.
Github GHSA Github GHSA GHSA-jrwr-5x3p-hvc3 markdown-it-py Denial of Service vulnerability in the command line interface
History

Wed, 25 Feb 2026 16:45:00 +0000

Type Values Removed Values Added
Description Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input. Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.

Tue, 11 Mar 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Executablebooks Markdown-it-py
cve-icon MITRE

Status: PUBLISHED

Assigner: canonical

Published:

Updated: 2025-03-11T18:23:39.942Z

Reserved: 2023-02-21T22:36:47.685Z

Link: CVE-2023-26302

cve-icon Vulnrichment

Updated: 2024-08-02T11:46:23.950Z

cve-icon NVD

Status : Modified

Published: 2023-02-22T23:15:17.677

Modified: 2026-02-25T17:19:19.280

Link: CVE-2023-26302

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-02-23T11:08:00Z

Links: CVE-2023-26302 - Bugzilla

cve-icon OpenCVE Enrichment

No data.