Lucene search
K

CVE-2021-27889

🗓️ 22 May 2025 19:32:47Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 11 Views

Cross-site Scripting vulnerability in MyBB before version 1.8.26 via Nested Auto URL parsing.

Related
Refs
ReporterTitlePublishedViews
Family
0day.today
MyBB 1.8.25 - Chained Remote Command Execution Exploit
22 Mar 202100:00
zdt
0day.today
MyBB 1.8.25 - Poll Vote Count SQL Injection Vulnerability
23 Mar 202100:00
zdt
GithubExploit
Exploit for Out-of-bounds Write in Libgd
5 Mar 201910:25
githubexploit
GithubExploit
Exploit for Cross-site Scripting in Mybb
25 Mar 202106:00
githubexploit
Circl
CVE-2021-27889
15 Mar 202119:29
circl
CNNVD
MyBB 跨站脚本漏洞
15 Mar 202100:00
cnnvd
CNVD
MyBB Cross-Site Scripting Vulnerability (CNVD-2021-22153)
16 Mar 202100:00
cnvd
CVE
CVE-2021-27889
15 Mar 202116:57
cve
Cvelist
CVE-2021-27889
15 Mar 202116:57
cvelist
Exploit DB
MyBB 1.8.25 - Chained Remote Command Execution
22 Mar 202100:00
exploitdb
Rows per page

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

27 Mar 2026 14:23Current
6Medium risk
Vulners AI Score6
CVSS 24.3
CVSS 3.16.1
EPSS0.00962
11