Lucene search
+L

CVE-2021-28834

🗓️ 19 Mar 2021 06:51:15Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 135 Views

Kramdown before 2.3.1 allows instantiation of arbitrary classes

Related
Detection
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-28834
19 Mar 202107:15
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in ruby-kramdown
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Rouge formatting tool Class Selection Confidential Data Compromise
20 Jan 202200:00
–bdu_fstec
circl
Circl
CVE-2021-28834
10 Nov 202322:46
–circl
cnnvd
CNNVD
Thomas Leitner Kramdown security vulnerability
19 Mar 202100:00
–cnnvd
cvelist
Cvelist
CVE-2021-28834
19 Mar 202106:51
–cvelist
debian
Debian
[SECURITY] [DSA 4890-1] ruby-kramdown security update
12 Apr 202107:22
–debian
debiancve
Debian CVE
CVE-2021-28834
19 Mar 202106:51
–debiancve
nessus
Tenable Nessus
Debian DSA-4890-1 : ruby-kramdown - security update
14 Apr 202100:00
–nessus
nessus
Tenable Nessus
Fedora 33 : rubygem-kramdown (2021-4c57a892d1)
30 Mar 202100:00
–nessus
Rows per page
NVD

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 03:46Current
9.2Critical risk
Vulners AI Score9.2
CVSS 26.8
CVSS 3.19.8
EPSS0.02695
135