packagist package report

Is league/commonmark safe?

league/commonmark (packagist) has 18 known vulnerabilities, the worst rated HIGH. Upgrade to 2.10.2 or later to clear all of them. No malicious-package signal is recorded.

// reach

0 direct dependencies

none carry a known advisory

0 packages depend on it

dependents not yet indexed for this ecosystem

Create a free accountfor every dependency path, dependent and what to upgrade

// ai model usage

Tracked for PyPI packages. HuggingFace models declare Python dependencies, so packagist packages are not covered.

cvss

7.5

high

CVSS v3.1 base score out of 10

epss

not scored

chance of exploitation in 30 days

xyz score

3.3

low

CyberXYZ composite out of 10

fig. 01 — GHSA-3q6v-r5mr-hxv8, the advisory selected below

// 18 advisories

GHSA-3q6v-r5mr-hxv8

HIGHGitHub rating

league/commonmark's GitHub Flavored Markdown Table extension registers TableStartParser as a block-start parser.

Full advisory text at GitHub advisory.

// cvss v3.1 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

// questions

Is league/commonmark safe to install?

CyberXYZ does not call a package safe in absolute terms. It records 18 known vulnerabilities for league/commonmark (packagist), the worst rated HIGH, and no malicious-package signal. Whether it is acceptable depends on the version you run.

Does league/commonmark have known vulnerabilities?

Yes. CyberXYZ records 18 known vulnerabilities for league/commonmark (packagist), the worst rated HIGH. These include GHSA-3q6v-r5mr-hxv8, GHSA-jjv6-8j6v-6j52, GHSA-f8fg-pg57-v4j8, GHSA-j8pm-gj4c-rq4x, GHSA-8rr7-cvq3-gmfh.

Which version of league/commonmark should I use?

2.10.2 or later clears every advisory recorded for league/commonmark (packagist). Check the release you pick before installing it.

How do I check league/commonmark before installing?

Search league/commonmark in CyberXYZ Check at https://cyberxyz.io/check?q=league%2Fcommonmark. The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.

Checked 2026-11-14 at 12:15 UTC. The most recent advisory here was published 2026-09-30. Updated continuously from NVD, GHSA, OSV and CNA feeds.