VulnerableCode Package Details - pkg:gem/kramdown@1.13.1

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Package details: pkg:gem/kramdown@1.13.1

Essentials
History (2)

purl	pkg:gem/kramdown@1.13.1

Next non-vulnerable version	2.3.1
Latest non-vulnerable version	2.3.1
Risk

Vulnerabilities affecting this package (2)

Vulnerability	Summary	Fixed by
VCID-11sx-kmkx-h3fw Aliases: CVE-2021-28834 GHSA-52p9-v744-mwjj	Remote code execution in Kramdown Kramdown before 2.3.1 does not restrict Rouge formatters to the Rouge::Formatters namespace, and thus arbitrary classes can be instantiated.	2.3.1 Affected by 0 other vulnerabilities.
VCID-wn5q-f98x-1bgu Aliases: CVE-2020-14001 GHSA-mqm2-cgpr-p4m6	Unintended read access in kramdown gem The kramdown gem before 2.3.0 for Ruby processes the template option inside Kramdown documents by default, which allows unintended read access (such as template="/etc/passwd") or unintended embedded Ruby code execution (such as a string that begins with template="string://<%= `). NOTE: kramdown is used in Jekyll, GitLab Pages, GitHub Pages, and Thredded Forum.	2.3.0 Affected by 1 other vulnerability. This version is affected by these other vulnerabilities: {{ fixed_by_vuln.vulnerability_id }}

Vulnerabilities fixed by this package (0)

Vulnerability	Summary	Aliases
This package is not known to fix vulnerabilities.

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-05-30T04:36:18.606293+00:00	GitLab Importer	Affected by	VCID-11sx-kmkx-h3fw	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/kramdown/CVE-2021-28834.yml	38.6.0
2026-05-30T04:21:00.759840+00:00	GitLab Importer	Affected by	VCID-wn5q-f98x-1bgu	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/gem/kramdown/CVE-2020-14001.yml	38.6.0