Lucene search
+L

CVE-2021-23974

🗓️ 26 Feb 2021 02:15:00Reported by AttackerKBType 
attackerkb
 attackerkb
🔗 attackerkb.com👁 7 Views

The DOMParser misprocesses escaping for angle brackets, enabling mXSS in Firefox prior to 86.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2021-23974
26 Feb 202101:51
alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in Firefox
24 Aug 202610:19
astralinux
circl
Circl
CVE-2021-23974
26 Feb 202107:38
circl
cnnvd
CNNVD
Mozilla Firefox 安全漏洞
23 Feb 202100:00
cnnvd
cnvd
CNVD
Unspecified Vulnerability in Mozilla Firefox (CNVD-2021-27703)
9 Mar 202100:00
cnvd
cve
CVE
CVE-2021-23974
26 Feb 202101:51
cve
cvelist
Cvelist
CVE-2021-23974
26 Feb 202101:51
cvelist
debiancve
Debian CVE
CVE-2021-23974
26 Feb 202101:51
debiancve
euvd
EUVD
EUVD-2021-10895
7 Oct 202500:30
euvd
nessus
Tenable Nessus
GLSA-202104-10 : Mozilla Firefox: Multiple vulnerabilities
3 May 202100:00
nessus
Rows per page
Vulners
Node

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

24 Feb 2026 18:40Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.16.1
CVSS 24.3
EPSS0.00753
7